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A265878 as a triangular array

1
33
5255
1113713711
2620841330208426
551485430363303631485455
1191369695440924393458544092136969119
2631288011983141034422253834422253898314101288011263
57310892624185555660

A265878 as a square array

135112655119263573
325137208414854136969128801110892624
51371330303635440929831410185555660
112084303634393458344222538
2614854544092344222538
551369699831410
1191288011
263

A265878 as an upper right triangle

135112655119263573
325137208414854136969128801110892624
51371330303635440929831410185555660
112084303634393458344222538
2614854544092344222538
551369699831410
1191288011
263

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Last modified November 30 22:59 EST 2021. Contains 349426 sequences. (Running on oeis4.)