A350890 - OEIS

A350890 as a triangular array

1

0 1

0 0 1

1 0 0 1

1 0 0 0 1

1 0 0 0 0 1

1 0 0 0 0 0 1

1 1 0 0 0 0 0 1

2 1 0 0 0 0 0 0 1

2 1 0 0 0 0 0 0 0 1

3 1 0 0 0 0 0 0 0 0 1

3 1 1 0 0 0 0 0 0 0 0 1

4 1 1 0 0 0 0 0 0 0 0 0 1

4 1 1 0 0 0 0 0 0 0 0 0 0 1

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

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

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

1 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0

1 0 0 0 0 0 0

1 0 0 0 0 0

1 0 0 0 0

1 0 0 0

1 0 0

1 0

1