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A017979 as a simple table

n a(n)
0 1
1 1
2 1
3 2
4 2
5 3
6 4
7 5
8 6
9 8
10 10
11 12
12 16
13 20
14 25
15 32
16 40
17 50
18 64
19 80
20 101
21 128
22 161
23 203
24 256
25 322
26 406
27 512
28 645
29 812
30 1024
31 1290
32 1625
33 2048
34 2580
35 3250
36 4096
37 5160
38 6501
39 8192
40 10321
41 13003
42 16384
43 20642
44 26007
45 32768
46 41285
47 52015
48 65536
49 82570
50 104031

[1,1,1,2,2,3,4,5,6,8,10,12,16,20,25,32,40,50,64,
 80,101,128,161,203,256,322,406,512,645,812,1024,
 1290,1625,2048,2580,3250,4096,5160,6501,8192,
 10321,13003,16384,20642,26007,32768,41285,52015,
 65536,82570,104031]

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Last modified March 29 01:36 EDT 2024. Contains 371264 sequences. (Running on oeis4.)