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A113854 as a simple table

n a(n)
1 1
2 3
3 35
4 99
5 227
6 2275
7 6371
8 14563
9 145635
10 407779
11 932067
12 9320675
13 26097891
14 59652323
15 596523235
16 1670265059
17 3817748707
18 38177487075
19 106896963811
20 244335917283
21 2443359172835
22 6841405683939
23 15637498706147

[1,3,35,99,227,2275,6371,14563,145635,407779,
 932067,9320675,26097891,59652323,596523235,
 1670265059,3817748707,38177487075,106896963811,
 244335917283,2443359172835,6841405683939,
 15637498706147]

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Last modified June 4 15:24 EDT 2024. Contains 373099 sequences. (Running on oeis4.)