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A276454 as a simple table

n a(n)
1 1
2 2
3 22
4 464
5 13302
6 487152
7 21475652
8 1106550392
9 65221981530
10 4327577893800
11 319187492622012
12 25904823495240144
13 2294089575287710984
14 220132629099295901408
15 22751391952803426496488
16 2519687900505935894639088
17 297684761086123702744203918

[1,2,22,464,13302,487152,21475652,1106550392,
 65221981530,4327577893800,319187492622012,
 25904823495240144,2294089575287710984,
 220132629099295901408,22751391952803426496488,
 2519687900505935894639088,
 297684761086123702744203918]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)