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A016909 as a simple table

n a(n)
0 1
1 16
2 181
3 1804
4 17017
5 156520
6 1422877
7 12864868
8 116026273
9 1045225984
10 9411051013
11 84715704892
12 762506858569
13 6862825379608
14 61766487809389
15 555902642205076
16 5003140830574705
17 45028335807228592

[1,16,181,1804,17017,156520,1422877,12864868,
 116026273,1045225984,9411051013,84715704892,
 762506858569,6862825379608,61766487809389,
 555902642205076,5003140830574705,
 45028335807228592]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)