login

A276943 as a triangular array

1
32
486
5123630
71460240210
9326642025202310
103821645046203234030030
11422462340483060060540540510510
1344270255030240623701021020102102009699690
1562276273032550512820105105019399380232792560223092870

A276943 as a square array

13457910111315
2812143238424462
6366066216246270276
30240420450234025502730
2102520462048303024032550
2310323406006062370512820
3003054054010210201051050
5105101021020019399380
9699690232792560
223092870
13457910111315
2812143238424462
6366066216246270276
30240420450234025502730
2102520462048303024032550
2310323406006062370512820
3003054054010210201051050
5105101021020019399380
9699690232792560
223092870