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A039887 as a simple table

n a(n)
1 1
2 1
3 2
4 4
5 4
6 9
7 10
8 14
9 23
10 27
11 39
12 55
13 66
14 92
15 122
16 155
17 202
18 261
19 326
20 427
21 531
22 675
23 843
24 1047
25 1322
26 1620
27 2017
28 2489
29 3021
30 3757
31 4542
32 5554
33 6766
34 8143
35 9897
36 11926
37 14335
38 17264
39 20626
40 24708
41 29495
42 35149
43 41827
44 49637
45 58806

[1,1,2,4,4,9,10,14,23,27,39,55,66,92,122,155,202,
 261,326,427,531,675,843,1047,1322,1620,2017,2489,
 3021,3757,4542,5554,6766,8143,9897,11926,14335,
 17264,20626,24708,29495,35149,41827,49637,58806]

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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)