A098173 as tables, graphs or sounds

A098173 formatted as a triangular array:

1

0 1

0 0 1

0 0 0 1

0 0 0 1 1

0 0 0 0 5 1

0 0 0 0 0 15 1

0 0 0 0 0 0 35 1

0 0 0 0 0 0 1 70 1

0 0 0 0 0 0 0 9 126 1

0 0 0 0 0 0 0 0 45 210 1

0 0 0 0 0 0 0 0 0 165 330 1

0 0 0 0 0 0 0 0 0 1 495 495 1

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

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

1 0 0 0 0 0 0 0 0 0 0

1 1 0 0 0 0 0 0 0 0

1 5 0 0 0 0 0 0 0

1 15 0 0 0 0 0 0

1 35 1 0 0 0 0

1 70 9 0 0 0

1 126 45 0 0

1 210 165 1

1 330 495

1 495

1