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A317097 as a simple table

n a(n)
1 1
2 1
3 2
4 4
5 9
6 20
7 46
8 106
9 248
10 583
11 1393
12 3343
13 8111
14 19801
15 48719
16 120489
17 299787
18 749258
19 1881216
20 4741340
21 11993672
22 30436507
23 77471471
24 197726053
25 505917729
26 1297471092
27 3334630086
28 8587369072
29 22155278381
30 57259037225
31 148222036272
32 384272253397

[1,1,2,4,9,20,46,106,248,583,1393,3343,8111,19801,
 48719,120489,299787,749258,1881216,4741340,
 11993672,30436507,77471471,197726053,505917729,
 1297471092,3334630086,8587369072,22155278381,
 57259037225,148222036272,384272253397]

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)