A036261 - OEIS

A036261 as a triangular array

1

1 2

1 0 2

1 2 2 4

1 2 0 2 2

1 2 0 0 2 4

1 2 0 0 0 2 2

1 2 0 0 0 0 2 4

1 2 0 0 0 0 0 2 6

1 0 2 2 2 2 2 2 4 2

1 0 0 2 0 2 0 2 0 4 6

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

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

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

1 1 1 1 1 1 1 1 1 1 1 1 1 1

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

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

4 2 0 0 0 0 2 2 0 0 0

2 2 0 0 0 2 0 2 0 0

4 2 0 0 2 2 2 2 0

2 2 0 2 0 0 0 2

4 2 2 2 0 0 2

6 4 0 2 0 2

2 4 2 2 2

6 2 0 0

4 2 0

2 2

4