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A181937 as a triangular array

1
11
111
1112
11115
1111316
11111961
11111419272
11111114991385
1111115344777936
11111112069151350521
111111165549611259353792

A181937 as a square array

111111111111
11111111111
1111111111
211111111
53111111
16941111
611914511
2729934206
13854776955
79361513496
5052111259
353792

A181937 as an upper right triangle

111111111111
11111111111
1111111111
211111111
53111111
16941111
611914511
2729934206
13854776955
79361513496
5052111259
353792

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)