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A052937 as a simple table

n a(n)
0 2
1 3
2 6
3 13
4 30
5 71
6 170
7 409
8 986
9 2379
10 5742
11 13861
12 33462
13 80783
14 195026
15 470833
16 1136690
17 2744211
18 6625110
19 15994429
20 38613966
21 93222359
22 225058682
23 543339721
24 1311738122
25 3166815963
26 7645370046
27 18457556053
28 44560482150
29 107578520351
30 259717522850

[2,3,6,13,30,71,170,409,986,2379,5742,13861,33462,
 80783,195026,470833,1136690,2744211,6625110,
 15994429,38613966,93222359,225058682,543339721,
 1311738122,3166815963,7645370046,18457556053,
 44560482150,107578520351,259717522850]

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Last modified May 13 23:15 EDT 2024. Contains 372524 sequences. (Running on oeis4.)