|
EXAMPLE
|
First few rows of the triangle:
1;
3, 1;
7, 4, 2;
13, 9, 6, 3;
21, 16, 12, 8, 4;
31, 25, 20, 15, 10, 5;
43, 36, 30, 24, 18, 12, 6;
57, 49, 42, 35, 28, 21, 14, 7;
73, 64, 56, 48, 40, 32, 24, 16, 8;
91, 81, 72, 63, 54, 45, 36, 27, 18, 9;
111, 100, 90, 80, 70, 60, 50, 40, 30, 20, 10;
133, 121, 110, 99, 88, 77, 66, 55, 44, 33, 22, 11;
157, 144, 132, 120, 108, 96, 84, 72, 60, 48, 36, 24, 12;
...
|