A332602 - OEIS

A332602 as a triangular array

1

1 1

0 2 0

0 1 1 0

0 0 2 0 0

0 0 1 1 0 0

0 0 0 2 0 0 0

0 0 0 1 1 0 0 0

0 0 0 0 2 0 0 0 0

0 0 0 0 1 1 0 0 0 0

0 0 0 0 0 2 0 0 0 0 0

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

0 0 0 0 0 0 2 0 0 0 0 0 0

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

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

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

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

0 0 1 2 1 0 0 0 0 0 0

0 0 0 1 2 1 0 0 0 0

0 0 0 0 1 2 1 0 0

0 0 0 0 0 1 2 1

0 0 0 0 0 0 1

0 0 0 0 0 0

0 0 0 0 0

0 0 0 0

0 0 0

0 0

0