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A157277 as a triangular array

1
11
1101
139391
11284701281
1397355835583971
1120622387554522238712061
1363512837763234363234312837736351
1109246987886107192122694066107192698788109241
1327933686880

A157277 as a square array

1111111111
11039128397120636351092432793
1394703558223871283776987883686880
11283558554526323436107192
13972238763234312269406
112061283776107192
13635698788
110924
1

A157277 as an upper right triangle

1111111111
11039128397120636351092432793
1394703558223871283776987883686880
11283558554526323436107192
13972238763234312269406
112061283776107192
13635698788
110924
1

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Last modified May 15 18:26 EDT 2021. Contains 343920 sequences. (Running on oeis4.)