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A221070 as a simple table

n a(n)
1 64
2 476
3 262144
4 16777216
5 811440640
6 68719476736
7 4398046511104
8 275046044778496
9 18014398509481984
10 1152921504606846976
11 73666094089946267648 

[64,476,262144,16777216,811440640,68719476736,
 4398046511104,275046044778496,18014398509481984,
 1152921504606846976,73666094089946267648]

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Last modified April 20 12:22 EDT 2024. Contains 371841 sequences. (Running on oeis4.)