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A157458 as a triangular array

0
11
121
1331
13431
135531
1356531
13577531
135787531
1357997531
135791097531
13579111197531
1357911121197531
135791113131197531

A157458 as a square array

01111111111111
1233333333333
134555555555
13567777777
1357899999
1357910111111
13579111213
135791113
1357911
13579
1357
135
13
1

A157458 as an upper right triangle

01111111111111
1233333333333
134555555555
13567777777
1357899999
1357910111111
13579111213
135791113
1357911
13579
1357
135
13
1

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Last modified May 11 04:06 EDT 2024. Contains 372388 sequences. (Running on oeis4.)