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A027543 as a simple table

n a(n)
3 163
4 4719
5 64966
6 610166
7 4546137
8 29120349
9 168301828
10 905468700
11 4631682463
12 22861603067
13 110036539458
14 520325868354
15 2430026294149
16 11249283423801
17 51745956440320
18 236889852817832
19 1080311924210379
20 4910417209821015
21 22252163061096190
22 100544806298594190

[163,4719,64966,610166,4546137,29120349,168301828,
 905468700,4631682463,22861603067,110036539458,
 520325868354,2430026294149,11249283423801,
 51745956440320,236889852817832,1080311924210379,
 4910417209821015,22252163061096190,
 100544806298594190]

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Last modified June 12 04:26 EDT 2024. Contains 373321 sequences. (Running on oeis4.)