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A136456 as a triangular array

1
01
1-21
6-138-1
720-1566973-1281
3628800-78933604905486-6460935168-1
1316818944000-28643461056001780110653040-2344591333261876009933-3680481
52563198423859200000-11433553194483302400071056323779613177600-9358860113257929840

A136456 as a square array

10167203628800131681894400052563198423859200000
1-2-13-1566-7893360-2864346105600-114335531944833024000
189734905486178011065304071056323779613177600
-1-128-646093-234459133326-9358860113257929840
151681876009933
-1-368048
1

A136456 as an upper right triangle

10167203628800131681894400052563198423859200000
1-2-13-1566-7893360-2864346105600-114335531944833024000
189734905486178011065304071056323779613177600
-1-128-646093-234459133326-9358860113257929840
151681876009933
-1-368048
1

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Last modified April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)