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A115265 as a triangular array

1
11
121
2222
23332
244442
3457543
35688653
3679119763
46812121212864
4791315151513974

A115265 as a square array

11122233344
1223445667
123456789
2347891213
2458111215
24691215
3571215
36813
369
47
4

A115265 as an upper right triangle

11122233344
1223445667
123456789
2347891213
2458111215
24691215
3571215
36813
369
47
4

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Last modified September 14 16:47 EDT 2024. Contains 375929 sequences. (Running on oeis4.)