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A181308 as a triangular array

1
02
304
01608
14052016
01040144032
6404600368064
06160162408960128
2920342805056021120256
03456014688014528048640512
133202313205392003948801100801024
0

A181308 as a square array

1030140640292013320
201601040616034560
4052046003428023132
80144016240146880
16036805056053920
3208960145280
6402112039488
128048640
256011008
5120
1024
1030140640292013320
201601040616034560
4052046003428023132
80144016240146880
16036805056053920
3208960145280
6402112039488
128048640
256011008
5120
1024