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A047089 as a triangular array

1
11
111
1221
13431
147441
151111851
161622191361
17223841191971
1829607960382681
19378913913998643491
11046126228278237989843101
11156172

A047089 as a square array

1111111111111
11234567891011
124711162229374656
1341122386089126172
148194179139228
15131960139278
16193898237
17266498
183498
1943
110
1

A047089 as an upper right triangle

1111111111111
11234567891011
124711162229374656
1341122386089126172
148194179139228
15131960139278
16193898237
17266498
183498
1943
110
1

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Last modified January 30 07:40 EST 2023. Contains 359939 sequences. (Running on oeis4.)