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A227862 as a triangular array

1
12
431
1589
242318101
12548667677
294293268220154781
12955888561076123013081309
666466636368578049243848261813101
166651332819696254763040034248368663817638177

A227862 as a square array

1141241294166641
235232529329566636665
181848268588636813328
91066220856578019696
1761541076492425476
77781230384830400
11308261834248
1309131036866
138176
38177
1141241294166641
235232529329566636665
181848268588636813328
91066220856578019696
1761541076492425476
77781230384830400
11308261834248
1309131036866
138176
38177

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Last modified September 23 12:31 EDT 2024. Contains 376164 sequences. (Running on oeis4.)