A145364 - OEIS

A145364 as a triangular array

1

2 1

2 2 1

0 6 2 1

0 4 6 2 1

0 4 12 6 2 1

0 0 12 12 6 2 1

0 0 8 28 12 6 2 1

0 0 8 24 28 12 6 2 1

0 0 0 24 56 28 12 6 2 1

0 0 0 16 56 56 28 12 6 2 1

0 0 0 16 48 120 56 28 12 6 2 1

0 0 0 0 48 112 120 56 28 12 6 2 1

1 2 2 0 0 0 0 0 0 0 0 0 0

1 2 6 4 4 0 0 0 0 0 0 0

1 2 6 12 12 8 8 0 0 0 0

1 2 6 12 28 24 24 16 16 0

1 2 6 12 28 56 56 48 48

1 2 6 12 28 56 120 112

1 2 6 12 28 56 120

1 2 6 12 28 56

1 2 6 12 28

1 2 6 12

1 2 6

1 2

1