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A196906 as a simple table

n a(n)
1 2
2 6
3 13
4 34
5 81
6 199
7 487
8 1190
9 2910
10 7115
11 17398
12 42539
13 104013
14 254325
15 621854
16 1520506
17 3717817
18 9090502
19 22227349
20 54348491
21 132888475
22 324928002
23 794487306
24 1942615215
25 4749923434
26 11614123295
27 28397901945
28 69436221265
29 169779754602

[2,6,13,34,81,199,487,1190,2910,7115,17398,42539,
 104013,254325,621854,1520506,3717817,9090502,
 22227349,54348491,132888475,324928002,794487306,
 1942615215,4749923434,11614123295,28397901945,
 69436221265,169779754602]

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Last modified April 19 04:35 EDT 2024. Contains 371782 sequences. (Running on oeis4.)