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A081733 as a triangular array

1
-11
0-21
20-31
080-41
-160200-51
0-960400-61
2720-3360700-71
021760-89601120-81
-7936097920-201601680-91
0-793600326400-403202400-101
3537920-4364800897600-739203300-111
042455040

A081733 as a square array

1-1020-1602720-793603537920
1-2080-96021760-7936004245504
1-30200-336097920-4364800
1-40400-8960326400
1-50700-2016089760
1-601120-40320
1-701680-7392
1-802400
1-90330
1-100
1-11
1

A081733 as an upper right triangle

1-1020-1602720-793603537920
1-2080-96021760-7936004245504
1-30200-336097920-4364800
1-40400-8960326400
1-50700-2016089760
1-601120-40320
1-701680-7392
1-802400
1-90330
1-100
1-11
1

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Last modified February 23 00:18 EST 2019. Contains 320411 sequences. (Running on oeis4.)