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A032252 as a simple table

n a(n)
0 1
1 2
2 2
3 3
4 4
5 7
6 17
7 39
8 102
9 258
10 651
11 1620
12 4028
13 9956
14 24588
15 60742
16 150108
17 371689
18 921822
19 2291257
20 5706077
21 14240518
22 35607189
23 89202758
24 223857382
25 562716179
26 1416686294
27 3571809027
28 9017514253
29 22794726763

[1,2,2,3,4,7,17,39,102,258,651,1620,4028,9956,
 24588,60742,150108,371689,921822,2291257,5706077,
 14240518,35607189,89202758,223857382,562716179,
 1416686294,3571809027,9017514253,22794726763]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)