A116681 - OEIS

A116681 as a triangular array

1

0 1

1 0 0

0 1 0 1

1 0 0 0 1

0 1 0 1 0 1

2 0 0 0 1 0 1

0 2 0 1 0 1 0 1

2 0 0 0 1 0 1 0 2

0 2 0 2 0 1 0 1 0 2

3 0 0 0 2 0 1 0 2 0 2

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

4 0 0 0 2 0 2 0 2 0 2 0 3

0 4 0 3 0 2 0 2 0 2 0 2 0 3

1 0 1 0 1 0 2 0 2 0 3 0 4 0

1 0 1 0 1 0 2 0 2 0 3 0 4

0 0 0 0 0 0 0 0 0 0 0 0

1 0 1 0 1 0 2 0 2 0 3

1 0 1 0 1 0 2 0 2 0

1 0 1 0 1 0 2 0 2

1 0 1 0 1 0 2 0

1 0 1 0 1 0 2

2 0 2 0 2 0

2 0 2 0 2

2 0 2 0

2 0 2

3 0

3