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A022869 as a simple table

n a(n)
1 2
2 2
3 2
4 3
5 4
6 5
7 7
8 10
9 13
10 18
11 25
12 35
13 48
14 67
15 93
16 129
17 179
18 249
19 346
20 481
21 668
22 928
23 1290
24 1792
25 2491
26 3462
27 4811
28 6686
29 9292
30 12913
31 17946
32 24940
33 34660
34 48169
35 66942
36 93032
37 129291
38 179681
39 249711
40 347034
41 482289
42 670259
43 931489

[2,2,2,3,4,5,7,10,13,18,25,35,48,67,93,129,179,
 249,346,481,668,928,1290,1792,2491,3462,4811,6686,
 9292,12913,17946,24940,34660,48169,66942,93032,
 129291,179681,249711,347034,482289,670259,931489]

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Last modified June 20 11:10 EDT 2021. Contains 345164 sequences. (Running on oeis4.)