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A200774 as a simple table

n a(n)
1 9
2 37
3 77
4 1368
5 7725
6 13422
7 194535
8 980702
9 1678693
10 24878620
11 121356170
12 196370947
13 2842268794
14 13774086909
15 22130326801
16 315828107827
17 1502885737864
18 2383360502586
19 33977970254723
20 160775285120155
21 252353156923816

[9,37,77,1368,7725,13422,194535,980702,1678693,
 24878620,121356170,196370947,2842268794,
 13774086909,22130326801,315828107827,
 1502885737864,2383360502586,33977970254723,
 160775285120155,252353156923816]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)