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A269921 as a triangular array

1
1010
7016770
42017201720420
23101406524164140652310
1201210015625611625611610015612012
6006064995022786603392843227866064995060060
291720394492817970784367038243670382417970784

A269921 as a square array

1107042023101201260060291720
101671720140651001566499503944928
70172024164256116227866017970784
42014065256116339284336703824
2310100156227866036703824
1201264995017970784
60060

A269921 as an upper right triangle

1107042023101201260060291720
101671720140651001566499503944928
70172024164256116227866017970784
42014065256116339284336703824
2310100156227866036703824
1201264995017970784
60060

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Last modified February 19 19:30 EST 2020. Contains 332047 sequences. (Running on oeis4.)