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A257462 as a triangular array

1
11
111
1111
11211
114211
111010311
11267025311
117156646549411
111974781111312505103411
115544135729738119013112652184511
111570364470834922316669641292887657232331511

A257462 as a square array

111111111111
11111111111
11241026711975541570
1121070566478141357364470
11325465111312973818349223
11349250519013116669641
114103126522928876
11418457232
115331
115
11
1
111111111111
11111111111
11241026711975541570
1121070566478141357364470
11325465111312973818349223
11349250519013116669641
114103126522928876
11418457232
115331
115
11
1

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Last modified September 21 22:57 EDT 2024. Contains 376090 sequences. (Running on oeis4.)