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A228660 as a triangular array

1
12
224
3858
514341216
838781402932
13803354165747064
21194968284422282348169128
3443435561114824109119129598408256
55101611245623681287402037626368839224985512
89

A228660 as a square array

1123581321345589
2281438801944341016
453478335968355611245
81214041628441114862368
1629574222824109128740
3270234811912203762
64169959863688
12840839224
256985
512

A228660 as an upper right triangle

1123581321345589
2281438801944341016
453478335968355611245
81214041628441114862368
1629574222824109128740
3270234811912203762
64169959863688
12840839224
256985
512

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)