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A274741 as a triangular array

1
11
111
1311
116511
112543711
1129652582911
116807832113451331111
12621441624632839627291961311
1478296937745137341497172148212711511
110000000010180818522485898230048515137677653581711
123579476913129525793796769201871946895787931283321117054571911
16191736422410806315209132084546824381571996926106615612567187486396167855682111

A274741 as a square array

1111111111111
113161251296168072621444782969100000000235794769161917364224
11543525832116246337745131018081853129525793108063152091
117821345283967341492248589879676920132084546824
1191332729717212300485871946893815719969
111119648211513765787931261066156
1113271776528332112567187
111535811705486396
111745716785
1119568
1121
11
1

A274741 as an upper right triangle

1111111111111
113161251296168072621444782969100000000235794769161917364224
11543525832116246337745131018081853129525793108063152091
117821345283967341492248589879676920132084546824
1191332729717212300485871946893815719969
111119648211513765787931261066156
1113271776528332112567187
111535811705486396
111745716785
1119568
1121
11
1

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Last modified April 25 16:23 EDT 2024. Contains 371989 sequences. (Running on oeis4.)