A076833 - OEIS

A076833 as a triangular array

1

0 1

0 1 1

0 0 2 1

0 0 1 3 1

0 0 1 4 4 1

0 0 1 5 8 5 1

0 0 0 6 15 14 6 1

0 0 0 5 29 38 22 7 1

0 0 0 4 46 105 80 32 8 1

0 0 0 3 64 273 312 151 44 9 1

0 0 0 2 89 700 1285 821 266 59 10 1

0 0 0 1 112

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

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

1 2 1 1 1 0 0 0 0 0 0

1 3 4 5 6 5 4 3 2 1

1 4 8 15 29 46 64 89 112

1 5 14 38 105 273 700

1 6 22 80 312 1285

1 7 32 151 821

1 8 44 266

1 9 59

1 10

1