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A305961 as a triangular array

0
11
171
225252
398132983
53839199193835
81493603011142603014938
1358243998512945212945239985582413
21227172646801510278261775715102782646802271721
34886091752681

A305961 as a square array

0112358132134
172598383149358242271788609
1251329196030399852646801752681
298919111421294521510278
338360301294522617757
51493399851510278
85824264680
1322717
21

A305961 as an upper right triangle

0112358132134
172598383149358242271788609
1251329196030399852646801752681
298919111421294521510278
338360301294522617757
51493399851510278
85824264680
1322717
21

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Last modified February 7 02:40 EST 2023. Contains 360111 sequences. (Running on oeis4.)