A194498 - OEIS

A194498 as a triangular array

1

0 3

0 0 6

0 0 2 10

0 0 0 12 15

0 0 0 0 38 21

0 0 0 0 12 92 28

0 0 0 0 0 82 188 36

0 0 0 0 0 8 330 344 45

0 0 0 0 0 0 118 1008 580 55

0 0 0 0 0 0 4 802 2566 920 66

0 0 0 0 0 0 0 114 3708 5742 1390 78

0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0

3 0 0 0 0 0 0 0 0 0 0 0

6 2 0 0 0 0 0 0 0 0 0

10 12 0 0 0 0 0 0 0 0

15 38 12 0 0 0 0 0 0

21 92 82 8 0 0 0 0

28 188 330 118 4 0 0

36 344 1008 802 114

45 580 2566 3708

55 920 5742

66 1390

78