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A143453 as a triangular array

1
13
139
13527
1351181
135721243
13571343729
1357923852187
1357915371716561
1357911256334119683
1357911173910968359049
13579111327571831365177147

A143453 as a square array

111111111111
33333333333
9555555555
27117777777
81211399999
243432315111111
7298537251713
2187171633927
656134110957
19683683183
590491365
177147

A143453 as an upper right triangle

111111111111
33333333333
9555555555
27117777777
81211399999
243432315111111
7298537251713
2187171633927
656134110957
19683683183
590491365
177147

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)