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A062121 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 4
6 6
7 9
8 12
9 17
10 24
11 33
12 45
13 62
14 86
15 118
16 162
17 223
18 307
19 423
20 581
21 799
22 1099
23 1511
24 2078
25 2857
26 3928
27 5401
28 7425
29 10208
30 14034
31 19295
32 26526
33 36469
34 50138
35 68929
36 94765
37 130283
38 179113
39 246245
40 338539
41 465424
42 639866
43 879690
44 1209400

[1,1,2,3,4,6,9,12,17,24,33,45,62,86,118,162,223,
 307,423,581,799,1099,1511,2078,2857,3928,5401,
 7425,10208,14034,19295,26526,36469,50138,68929,
 94765,130283,179113,246245,338539,465424,639866,
 879690,1209400]

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Last modified April 24 13:00 EDT 2024. Contains 371945 sequences. (Running on oeis4.)