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A111492 as a triangular array

1
21
332
4686
510203024
6154090144120
72170210504840720
8281124201344336057605040
936168756302410080259204536040320
1045240126060482520086400226800403200362880

A111492 as a square array

12345678910
136101521283645
28204070112168240
630902104207561260
24144504134430246048
12084033601008025200
72057602592086400
504045360226800
40320403200
362880

A111492 as an upper right triangle

12345678910
136101521283645
28204070112168240
630902104207561260
24144504134430246048
12084033601008025200
72057602592086400
504045360226800
40320403200
362880

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Last modified October 16 15:31 EDT 2019. Contains 328101 sequences. (Running on oeis4.)