|
EXAMPLE
|
Triangle begins
1,
1, 1,
2, 3, 1,
5, 10, 6, 1,
14, 36, 31, 10, 1,
42, 137, 156, 75, 15, 1,
132, 544, 787, 510, 155, 21, 1,
429, 2235, 4017, 3331, 1380, 287, 28, 1,
1430, 9445, 20809, 21405, 11411, 3255, 490, 36, 1,
4862, 40876, 109486, 136921, 90665, 33390, 6916, 786, 45, 1,
16796, 180544, 584955, 877252, 704720, 322728, 86443, 13536, 1200, 55, 1
Production array of inverse is
-1, 1,
0, -2, 1,
0, 1, -3, 1,
0, 0, 3, -4, 1,
0, 0, -1, 6, -5, 1,
0, 0, 0, -4, 10, -6, 1,
0, 0, 0, 1, -10, 15, -7, 1,
0, 0, 0, 0, 5, -20, 21, -8, 1,
0, 0, 0, 0, -1, 15, -35, 28, -9, 1,
0, 0, 0, 0, 0, -6, 35, -56, 36, -10, 1,
0, 0, 0, 0, 0, 1, -21, 70, -84, 45, -11, 1
|