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A243726 as a simple table

n a(n)
1 3
2 6
3 12
4 25
5 53
6 116
7 259
8 594
9 1389
10 3323
11 8095
12 20113
13 50814
14 130631
15 341024
16 904241
17 2431805
18 6632342
19 18324521
20 51272228
21 145153079
22 415580431
23 1202307183
24 3512796459
25 10356995364
26 30795038625
27 92273776218
28 278450451781

[3,6,12,25,53,116,259,594,1389,3323,8095,20113,
 50814,130631,341024,904241,2431805,6632342,
 18324521,51272228,145153079,415580431,1202307183,
 3512796459,10356995364,30795038625,92273776218,
 278450451781]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)