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A027935 as a triangular array

1
11
121
1241
12571
12512111
1251326161
125133351221
12513347992291
125133488176155371
125133489221365247461
125133489232530709376561

A027935 as a square array

111111111111
12222222222
1455555555
1712131313131313
111263334343434
1165179888989
12292176221232
129155365530
137247709
146376
156
1

A027935 as an upper right triangle

111111111111
12222222222
1455555555
1712131313131313
111263334343434
1165179888989
12292176221232
129155365530
137247709
146376
156
1

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Last modified March 28 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)