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A061274 as a simple table

n a(n)
1 2
2 2
3 7
4 14
5 37
6 100
7 271
8 742
9 2054
10 5813
11 16507
12 47501
13 137306
14 399685
15 1169789
16 3438915
17 10153559
18 30083443
19 89426830
20 266598341
21 796863253
22 2387439540
23 7168302094
24 21565117858
25 64993345011
26 196202749033
27 593205591259

[2,2,7,14,37,100,271,742,2054,5813,16507,47501,
 137306,399685,1169789,3438915,10153559,30083443,
 89426830,266598341,796863253,2387439540,
 7168302094,21565117858,64993345011,196202749033,
 593205591259]

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Last modified April 17 08:54 EDT 2024. Contains 371763 sequences. (Running on oeis4.)