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A131046 as a simple table

n a(n)
1 1
2 4
3 11
4 29
5 71
6 168
7 389
8 884
9 1978
10 4375
11 9592
12 20874
13 45124
14 96979
15 207402
16 441724
17 937393
18 1982767
19 4181349
20 8793756
21 18448907
22 38620883
23 80690867
24 168285817
25 350383797
26 728381793
27 1511953441
28 3134224224
29 6489055959
30 13419472021

[1,4,11,29,71,168,389,884,1978,4375,9592,20874,
 45124,96979,207402,441724,937393,1982767,4181349,
 8793756,18448907,38620883,80690867,168285817,
 350383797,728381793,1511953441,3134224224,
 6489055959,13419472021]

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Last modified April 24 14:23 EDT 2024. Contains 371960 sequences. (Running on oeis4.)