A144027 - OEIS

A144027 as a triangular array

1

1 1

0 1 2

1 0 2 3

0 1 0 3 6

0 0 2 0 6 10

1 0 0 3 0 10 18

1 1 0 0 6 0 18 32

0 1 2 0 0 10 0 32 58

0 0 2 3 0 0 18 0 58 103

1 0 0 3 6 0 0 32 0 103 184

0 1 0 0 6 10 0 0 58 0 184 329

1 0 2 0 0 10 18 0 0 103 329 588

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

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

2 2 0 2 0 0 2 2 0 0 2

3 3 0 3 0 0 3 3 0 0

6 6 0 6 0 0 6 6 0

10 10 0 10 0 0 10 10

18 18 0 18 0 0 18

32 32 0 32 0 0

58 58 0 58 0

103 103 0 103

184 184 329

329 588