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A145027 as a simple table

n a(n)
1 2
2 3
3 4
4 9
5 16
6 29
7 54
8 99
9 182
10 335
11 616
12 1133
13 2084
14 3833
15 7050
16 12967
17 23850
18 43867
19 80684
20 148401
21 272952
22 502037
23 923390
24 1698379
25 3123806
26 5745575
27 10567760
28 19437141
29 35750476
30 65755377
31 120942994
32 222448847
33 409147218

[2,3,4,9,16,29,54,99,182,335,616,1133,2084,3833,
 7050,12967,23850,43867,80684,148401,272952,502037,
 923390,1698379,3123806,5745575,10567760,19437141,
 35750476,65755377,120942994,222448847,409147218]

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Last modified April 23 07:16 EDT 2024. Contains 371905 sequences. (Running on oeis4.)