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A293377 as a triangular array

1
10
120
1230
12760
1271090
1271625140
127163138220
12716396278320
127163970117116460
127163980149206206660
127163980159262362

A293377 as a square array

111111111111
02222222222
0377777777
0610161616161616
09253139393939
0143862708080
02278117149159
032116206262
046206362
066
0

A293377 as an upper right triangle

111111111111
02222222222
0377777777
0610161616161616
09253139393939
0143862708080
02278117149159
032116206262
046206362
066
0

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Last modified June 8 13:51 EDT 2024. Contains 373217 sequences. (Running on oeis4.)