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A256904 as a triangular array

512
24442444
937490729374
34698385403854034698
113474137381202462137381113474
330684396712721051721051396712330684
91432010411351948416221228019484161041135914320
243354424016674825736

A256904 as a square array

51224449374346981134743306849143202433544
244490723854013738139671210411352401667
93743854020246272105119484164825736
346981373817210512212280
1134743967121948416
3306841041135
914320

A256904 as an upper right triangle

51224449374346981134743306849143202433544
244490723854013738139671210411352401667
93743854020246272105119484164825736
346981373817210512212280
1134743967121948416
3306841041135
914320

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Last modified July 19 22:34 EDT 2024. Contains 374441 sequences. (Running on oeis4.)