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A197109 as a triangular array

2
66
167816
611015101561
212135265083113526212
75318103225489722548972181032753
2661242137612756143247810787812756143224213762661
94153239308563851463828973594223189735942231

A197109 as a square array

26166121275326619415
678101513526181032242137632393085
1610155083125489721275614326385146382
6113526254897247810787889735942231
21218103212756143289735942231
7532421376
2661

A197109 as an upper right triangle

26166121275326619415
678101513526181032242137632393085
1610155083125489721275614326385146382
6113526254897247810787889735942231
21218103212756143289735942231
7532421376
2661

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Last modified March 29 05:48 EDT 2024. Contains 371265 sequences. (Running on oeis4.)