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A174021 as a simple table

n a(n)
3 1
4 1
5 2
6 3
7 6
8 8
9 16
10 15
11 25
12 30
13 41
14 43
15 66
16 68
17 92
18 99
19 129
20 136
21 180
22 180
23 231
24 245
25 297
26 304
27 385
28 388
29 469
30 482
31 575
32 588
33 706
34 704
35 831
36 858
37 987
38 996
39 1171
40 1175
41 1350
42 1370
43 1561
44 1581
45 1806
46 1804
47 2047
48 2081
49 2323
50 2335
51 2641
52 2649
53 2951
54 2979
55 3302

[1,1,2,3,6,8,16,15,25,30,41,43,66,68,92,99,129,
 136,180,180,231,245,297,304,385,388,469,482,575,
 588,706,704,831,858,987,996,1171,1175,1350,1370,
 1561,1581,1806,1804,2047,2081,2323,2335,2641,2649,
 2951,2979,3302]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)