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A229142 as a triangular array

1
11
111
1311
171311
1251156311
11212641237132111
172111412139264154091168311
150417489441169417921679820411307377898911
14032168112072113732240536130823841412112838867105328032194863911

A229142 as a square array

1111111111
113725121721504140321
111311526411141217489441681120721
11632371392641169417921137322405361
113215409167982041308238414121
111683130737712838867105
11898932803219
1148639
11
1
1111111111
113725121721504140321
111311526411141217489441681120721
11632371392641169417921137322405361
113215409167982041308238414121
111683130737712838867105
11898932803219
1148639
11
1

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Last modified September 18 14:24 EDT 2024. Contains 376000 sequences. (Running on oeis4.)