A054523 as tables, graphs or sounds

A054523 formatted as a triangular array:

1

1 1

2 0 1

2 1 0 1

4 0 0 0 1

2 2 1 0 0 1

6 0 0 0 0 0 1

4 2 0 1 0 0 0 1

6 0 2 0 0 0 0 0 1

4 4 0 0 1 0 0 0 0 1

10 0 0 0 0 0 0 0 0 0 1

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

12 0 0 0 0 0 0 0 0 0 0 0 1

1 1 2 2 4 2 6 4 6 4 10 4 12

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

1 0 0 1 0 0 2 0 0 2 0

1 0 0 0 1 0 0 0 2 0

1 0 0 0 0 1 0 0 0

1 0 0 0 0 0 1 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