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A125054 as a simple table

n a(n)
0 1
1 3
2 21
3 327
4 9129
5 396363
6 24615741
7 2068052367
8 225742096209
9 31048132997523
10 5252064083753061
11 1071525520294178007
12 259439870666594250489
13 73542221109962636293083
14 24125551094579137082039181
15 9068240688454120376775401247
16 3871645204706420218816959159969 

[1,3,21,327,9129,396363,24615741,2068052367,
 225742096209,31048132997523,5252064083753061,
 1071525520294178007,259439870666594250489,
 73542221109962636293083,
 24125551094579137082039181,
 9068240688454120376775401247,
 3871645204706420218816959159969]

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Last modified May 15 14:34 EDT 2024. Contains 372540 sequences. (Running on oeis4.)