A135486 as tables, graphs or sounds

A135486 formatted as a triangular array:

1

0 2

1 0 2

1 1 0 3

5 0 0 0 2

2 4 1 0 0 4

13 0 0 0 0 0 2

8 7 0 3 0 0 0 4

21 0 6 0 0 0 0 0 3

17 20 0 0 1 0 0 0 0 4

54 0 0 0 0 0 0 0 0 0 2

31 18 6 10 0 6 0 0 0 0 0 6

99 0 0 0 0 0 0 0 0 0 0 0 2

1 0 1 1 5 2 13 8 21 17 54 31 99

2 0 1 0 4 0 7 0 20 0 18 0

2 0 0 1 0 0 6 0 0 6 0

3 0 0 0 3 0 0 0 10 0

2 0 0 0 0 1 0 0 0

4 0 0 0 0 0 6 0

2 0 0 0 0 0 0

4 0 0 0 0 0

3 0 0 0 0

4 0 0 0

2 0 0

6 0

2