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A069022 as a simple table

n a(n)
1 1
2 8
3 80
4 80
5 1215
6 16767
7 76544
8 636416
9 3995648
10 24151040
11 36315135
12 689278976
13 1487503359
14 1487503359
15 155240824832
16 785129144319
17 4857090670592
18 45922887663615
19 157197025673216
20 1375916505694208
21 2280241934368767

[1,8,80,80,1215,16767,76544,636416,3995648,
 24151040,36315135,689278976,1487503359,1487503359,
 155240824832,785129144319,4857090670592,
 45922887663615,157197025673216,1375916505694208,
 2280241934368767]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)