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A131727 as a simple table

n a(n)
4 1
5 2
6 7
7 16
8 40
9 98
10 237
11 574
12 1386
13 3346
14 8078
15 19502
16 47083
17 113668
18 274421
19 662510
20 1599442
21 3861396
22 9322235
23 22505868
24 54333972
25 131173812
26 316681596
27 764537004
28 1845755605
29 4456048214
30 10757852035
31 25971752284
32 62701356604

[1,2,7,16,40,98,237,574,1386,3346,8078,19502,
 47083,113668,274421,662510,1599442,3861396,
 9322235,22505868,54333972,131173812,316681596,
 764537004,1845755605,4456048214,10757852035,
 25971752284,62701356604]

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)