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A154647 as a triangular array

1
22
5225
1417817814
4113083446130841
122923452084520849234122
36564082692707143481269270764082365
10944420828559030322854743228547485590304420821094
32813048184101121500641507528

A154647 as a square array

125144112236510943281
22217813089234640824420823048184
51783446520846927078559030101121500
14130852084143481232285474641507528
41923469270732285474
122640828559030
365442082
1094

A154647 as an upper right triangle

125144112236510943281
22217813089234640824420823048184
51783446520846927078559030101121500
14130852084143481232285474641507528
41923469270732285474
122640828559030
365442082
1094

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Last modified October 1 07:15 EDT 2022. Contains 357135 sequences. (Running on oeis4.)