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A219836 as a triangular array

1
20
441
824120
16104120241
32392896480540
6413685544598417641081
128455230384576403452060482240
25614680153400470504495320180416199364481

A219836 as a square array

1248163264128256
04241043921368455214680
112120896554430384153400
024480598457640470504
154176434520495320
01086048180416
122419936
0448
1

A219836 as an upper right triangle

1248163264128256
04241043921368455214680
112120896554430384153400
024480598457640470504
154176434520495320
01086048180416
122419936
0448
1

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Last modified April 19 15:34 EDT 2024. Contains 371794 sequences. (Running on oeis4.)