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A130523 as a triangular array

1
11
121
1431
15841
16181351
1724371961
183187632671
1939118184973481
110481574423241404391
1115820559995951719353101
11269263804233217337742576411

A130523 as a square array

111111111111
12456789101112
13818243139485869
14133787118157205263
151963184442599804
1626973249592332
17341405171733
1843193774
1953257
11064
111

A130523 as an upper right triangle

111111111111
12456789101112
13818243139485869
14133787118157205263
151963184442599804
1626973249592332
17341405171733
1843193774
1953257
11064
111

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)