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A046900 as a triangular array

1
-11
1-32
13-106
-1910-4224
-17215042-216120
-107-33230294216-1320720
-415-1173670197419441320-93605040
1231-13515-45101113017064145209360-7560040320
56671-113739-1312302020213629615708012168075600

A046900 as a square array

1-111-1-17-107-415123156671
1-33921-33-1173-13515-113739
2-101050230670-4510-131230
6-424229419741113020202
24-216216194417064136296
120-1320132014520157080
720-93609360121680
5040-7560075600
40320

A046900 as an upper right triangle

1-111-1-17-107-415123156671
1-33921-33-1173-13515-113739
2-101050230670-4510-131230
6-424229419741113020202
24-216216194417064136296
120-1320132014520157080
720-93609360121680
5040-7560075600
40320

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Last modified January 19 20:41 EST 2020. Contains 331066 sequences. (Running on oeis4.)