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A274331 as a simple table

n a(n)
1 2
2 3
3 4
4 5
5 9
6 27
7 35
8 44
9 88
10 104
11 205
12 290
13 302
14 381
15 400
16 686
17 917
18 1150
19 2278
20 2757
21 3220
22 3316
23 7469
24 9535
25 21442
26 46409
27 103718
28 123688
29 147139 

[2,3,4,5,9,27,35,44,88,104,205,290,302,381,400,
 686,917,1150,2278,2757,3220,3316,7469,9535,21442,
 46409,103718,123688,147139]

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Last modified April 25 05:56 EDT 2024. Contains 371964 sequences. (Running on oeis4.)