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A013609 as a triangular array

1
12
144
16128
18243216
11040808032
1126016024019264
11484280560672448128
1161124481120179217921024256
11814467220164032537646082304512
1201809603360806413440153601152051201024

A013609 as a square array

11111111111
2468101214161820
41224406084112144180
83280160280448672960
1680240560112020163360
32192672179240328064
644481792537613440
1281024460815360
256230411520
5125120
1024

A013609 as an upper right triangle

11111111111
2468101214161820
41224406084112144180
83280160280448672960
1680240560112020163360
32192672179240328064
644481792537613440
1281024460815360
256230411520
5125120
1024

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Last modified March 19 01:57 EDT 2024. Contains 370952 sequences. (Running on oeis4.)