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A301907 as a simple table

n a(n)
1 4
2 1
3 3
4 2
5 2
6 7
7 12
8 27
9 62
10 160
11 387
12 951
13 2362
14 5895
15 14745
16 36892
17 92334
18 231171
19 578926
20 1450251
21 3633632
22 9105130
23 22816655
24 57178265
25 143291478
26 359102513
27 899959089
28 2255439374
29 5652518690
30 14166233267
31 35503222896
32 88977846175

[4,1,3,2,2,7,12,27,62,160,387,951,2362,5895,14745,
 36892,92334,231171,578926,1450251,3633632,9105130,
 22816655,57178265,143291478,359102513,899959089,
 2255439374,5652518690,14166233267,35503222896,
 88977846175]

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Last modified April 23 19:56 EDT 2024. Contains 371916 sequences. (Running on oeis4.)