A259095 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A259095 as a triangular array

1

0 1

0 1 1

0 0 2 1

0 0 1 3 1

0 0 1 2 4 1

0 0 0 3 3 5 1

0 0 0 2 5 4 6 1

0 0 0 1 5 7 5 7 1

0 0 0 1 5 8 9 6 8 1

0 0 0 0 4 10 11 11 7 9 1

0 0 0 0 3 11 15 14 13 8 10 1

0 0 0 0 2 9 19 20 17 15 9 11 1

0 0 0 0 1 9 20 27 25 20 17 10 12 1

0 0 0 0 1 7 20 32 35 30 23 19 11 13 1

A259095 as a square array

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

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

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

1 3 2 3 2 1 1 0 0 0 0 0

1 4 3 5 5 5 4 3 2 1 1

1 5 4 7 8 10 11 9 9 7

1 6 5 9 11 15 19 20 20

1 7 6 11 14 20 27 32

1 8 7 13 17 25 35

1 9 8 15 20 30

1 10 9 17 23

1 11 10 19

1 12 11

1 13

1

A259095 as an upper right triangle