Attach please find a script that sets 64 colors instead of 16.
The below website has colors and hex codes if you want to play with the colors.
http://en.wikipedia.org/wiki/List_of_Crayola_crayon_colors
The below post had most of the information, I thank you!!
Below is the script text if the attachment gets lost, you can make a scr with a text editor:
# Set the 64 BIT default colors:
set palette black;
set palette 0 0xFF000000;
set palette 1 0xB43232C8;
set palette 2 0xB432C832;
set palette 3 0xB432C8C8;
set palette 4 0xB4C83232;
set palette 5 0xB4C832C8;
set palette 6 0xB4C8C832;
set palette 7 0xB4C8C8C8;
set palette 8 0xB4646464;
set palette 9 0xB40000FF;
set palette 10 0xB400FF00;
set palette 11 0xB400FFFF;
set palette 12 0xB4FF0000;
set palette 13 0xB4FF00FF;
set palette 14 0xB4FFFF00;
set palette 15 0xB4FFFFFF;
# Group-2 Normal Color
SET PALETTE 16 0xC8CC6600;
SET PALETTE 17 0xC8CC9900;
SET PALETTE 18 0xC8336600;
SET PALETTE 19 0xC8666633;
SET PALETTE 20 0xC8669966;
SET PALETTE 21 0xC8336666;
SET PALETTE 22 0xC8009966;
SET PALETTE 23 0xC8006699;
# Group-2 Hi-Light
SET PALETTE 24 0xC8FF9900;
SET PALETTE 25 0xC8FFCC33;
SET PALETTE 26 0xC8669900;
SET PALETTE 27 0xC8999966;
SET PALETTE 28 0xC899CC99;
SET PALETTE 29 0xC8669999;
SET PALETTE 30 0xC833CC99;
SET PALETTE 31 0xC80099CC;
# Group-2 Normal Color
SET PALETTE 32 0xC8996699;
SET PALETTE 33 0xC8CC9999;
SET PALETTE 34 0xC8CC6666;
SET PALETTE 35 0xC8660033;
SET PALETTE 36 0xC8663366;
SET PALETTE 37 0xC8996666;
SET PALETTE 38 0xC8336699;
SET PALETTE 39 0xC8339999;
# Group-2 Hi-Light
SET PALETTE 40 0xC8CC99CC;
SET PALETTE 41 0xC8FFCCCC;
SET PALETTE 42 0xC8FF9999;
SET PALETTE 43 0xC8990033;
SET PALETTE 44 0xC8996699;
SET PALETTE 45 0xC8CC9999;
SET PALETTE 46 0xC86699CC;
SET PALETTE 47 0xC866CCCC;
# Group-3 Normal Color
SET PALETTE 48 0xC8FBAF5D;
SET PALETTE 49 0xC8000000;
SET PALETTE 50 0xC8000000;
SET PALETTE 51 0xC8000000;
SET PALETTE 52 0xC8000000;
SET PALETTE 53 0xC8000000;
SET PALETTE 54 0xC8000000;
SET PALETTE 55 0xC8000000;
# Group-3 Hi-Light
SET PALETTE 56 0xC8FDC689;
SET PALETTE 57 0xC8FFFFFF;
SET PALETTE 58 0xC8FFFFFF;
SET PALETTE 59 0xC8FFFFFF;
SET PALETTE 60 0xC8FFFFFF;
SET PALETTE 61 0xffFfFf00;
SET PALETTE 62 0xc895918C;
SET PALETTE 63 0xffFFFFFF;
set palette colored;
set palette 0 0xFFEEEECE;
set palette 1 0xB4000080;
set palette 2 0xB4008000;
set palette 3 0xB4008080;
set palette 4 0xB4800000;
set palette 5 0xB4800080;
set palette 6 0xB4808000;
set palette 7 0xB4808080;
set palette 8 0xB4C0C0C0;
set palette 9 0xB40000FF;
set palette 10 0xB400FF00;
set palette 11 0xB400FFFF;
set palette 12 0xB4FF0000;
set palette 13 0xB4FF00FF;
set palette 14 0xB4FFFF00;
set palette 15 0xB4000000;
# Group-2 Normal Color
SET PALETTE 16 0xC8CC6600;
SET PALETTE 17 0xC8CC9900;
SET PALETTE 18 0xC8336600;
SET PALETTE 19 0xC8666633;
SET PALETTE 20 0xC8669966;
SET PALETTE 21 0xC8336666;
SET PALETTE 22 0xC8009966;
SET PALETTE 23 0xC8006699;
# Group-2 Hi-Light
SET PALETTE 24 0xC8FF9900;
SET PALETTE 25 0xC8FFCC33;
SET PALETTE 26 0xC8669900;
SET PALETTE 27 0xC8999966;
SET PALETTE 28 0xC899CC99;
SET PALETTE 29 0xC8669999;
SET PALETTE 30 0xC833CC99;
SET PALETTE 31 0xC80099CC;
# Group-2 Normal Color
SET PALETTE 32 0xC8996699;
SET PALETTE 33 0xC8CC9999;
SET PALETTE 34 0xC8CC6666;
SET PALETTE 35 0xC8660033;
SET PALETTE 36 0xC8663366;
SET PALETTE 37 0xC8996666;
SET PALETTE 38 0xC8336699;
SET PALETTE 39 0xC8339999;
# Group-2 Hi-Light
SET PALETTE 40 0xC8CC99CC;
SET PALETTE 41 0xC8FFCCCC;
SET PALETTE 42 0xC8FF9999;
SET PALETTE 43 0xC8990033;
SET PALETTE 44 0xC8996699;
SET PALETTE 45 0xC8CC9999;
SET PALETTE 46 0xC86699CC;
SET PALETTE 47 0xC866CCCC;
# Group-3 Normal Color
SET PALETTE 48 0xC8FBAF5D;
SET PALETTE 49 0xC8000000;
SET PALETTE 50 0xC8000000;
SET PALETTE 51 0xC8000000;
SET PALETTE 52 0xC8000000;
SET PALETTE 53 0xC8000000;
SET PALETTE 54 0xC8000000;
SET PALETTE 55 0xC8000000;
# Group-3 Hi-Light
SET PALETTE 56 0xC8FDC689;
SET PALETTE 57 0xC8FFFFFF;
SET PALETTE 58 0xC8FFFFFF;
SET PALETTE 59 0xC8FFFFFF;
SET PALETTE 60 0xC8FFFFFF;
SET PALETTE 61 0xC8fFFFFF;
SET PALETTE 62 0xC8FFFFFF;
SET PALETTE 63 0xC8FFFFFF;
set palette white;
set palette 1 0xB4000080;
set palette 2 0xB4008000;
set palette 3 0xB4008080;
set palette 4 0xB4800000;
set palette 5 0xB4800080;
set palette 6 0xB4808000;
set palette 7 0xB4808080;
set palette 8 0xB4C0C0C0;
set palette 9 0xB40000FF;
set palette 10 0xB400FF00;
set palette 11 0xB400FFFF;
set palette 12 0xB4FF0000;
set palette 13 0xB4FF00FF;
set palette 14 0xB4FFFF00;
set palette 15 0xB4000000;
# Group-2 Normal Color
SET PALETTE 16 0xC8CC6600;
SET PALETTE 17 0xC8CC9900;
SET PALETTE 18 0xC8336600;
SET PALETTE 19 0xC8666633;
SET PALETTE 20 0xC8669966;
SET PALETTE 21 0xC8336666;
SET PALETTE 22 0xC8009966;
SET PALETTE 23 0xC8006699;
# Group-2 Hi-Light
SET PALETTE 24 0xC8FF9900;
SET PALETTE 25 0xC8FFCC33;
SET PALETTE 26 0xC8669900;
SET PALETTE 27 0xC8999966;
SET PALETTE 28 0xC899CC99;
SET PALETTE 29 0xC8669999;
SET PALETTE 30 0xC833CC99;
SET PALETTE 31 0xC80099CC;
# Group-2 Normal Color
SET PALETTE 32 0xC8996699;
SET PALETTE 33 0xC8CC9999;
SET PALETTE 34 0xC8CC6666;
SET PALETTE 35 0xC8660033;
SET PALETTE 36 0xC8663366;
SET PALETTE 37 0xC8996666;
SET PALETTE 38 0xC8336699;
SET PALETTE 39 0xC8339999;
# Group-2 Hi-Light
SET PALETTE 40 0xC8CC99CC;
SET PALETTE 41 0xC8FFCCCC;
SET PALETTE 42 0xC8FF9999;
SET PALETTE 43 0xC8990033;
SET PALETTE 44 0xC8996699;
SET PALETTE 45 0xC8CC9999;
SET PALETTE 46 0xC86699CC;
SET PALETTE 47 0xC866CCCC;
# Group-3 Normal Color
SET PALETTE 48 0xC8FBAF5D;
SET PALETTE 49 0xC8000000;
SET PALETTE 50 0xC8000000;
SET PALETTE 51 0xC8000000;
SET PALETTE 52 0xC8000000;
SET PALETTE 53 0xC8000000;
SET PALETTE 54 0xC8000000;
SET PALETTE 55 0xC8000000;
# Group-3 Hi-Light
SET PALETTE 56 0xC8FDC689;
SET PALETTE 57 0xC8FFFFFF;
SET PALETTE 58 0xC8FFFFFF;
SET PALETTE 59 0xC8FFFFFF;
SET PALETTE 60 0xC8FFFFFF;
SET PALETTE 61 0xC8fFFFFF;
SET PALETTE 62 0xC8FFFFFF;
SET PALETTE 63 0xC8FFFFFF;