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A290724 as a triangular array

1
11
041
02111
0018261
006100571
000964441201
0002490017342471
0000600648062465021
00001208520397622132010131
000004320906002193127012820361

A290724 as a square array

11000000000
1420000000
11118600000
1261009624000
1574449006001200
11201734648085204320
124762463976290600
150221320219312
1101370128
12036
1

A290724 as an upper right triangle

11000000000
1420000000
11118600000
1261009624000
1574449006001200
11201734648085204320
124762463976290600
150221320219312
1101370128
12036
1

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)