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A250413 as a simple table

n a(n)
1 5
2 17
3 38
4 125
5 335
6 1061
7 3069
8 9495
9 28221
10 86149
11 258252
12 782393
13 2350442
14 7090347
15 21303611
16 64109181
17 192553620
18 578665211
19 1737374865
20 5217197093
21 15659477401
22 47004010481
23 141055441813
24 423295193635
25 1270118805510

[5,17,38,125,335,1061,3069,9495,28221,86149,
 258252,782393,2350442,7090347,21303611,64109181,
 192553620,578665211,1737374865,5217197093,
 15659477401,47004010481,141055441813,423295193635,
 1270118805510]

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Last modified April 19 05:02 EDT 2024. Contains 371782 sequences. (Running on oeis4.)