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A171930 as a simple table

n a(n)
1 1
2 2
3 4
4 7
5 10
6 15
7 17
8 23
9 25
10 31
11 39
12 41
13 50
14 56
15 97
16 118
17 120
18 181
19 195
20 203
21 205
22 208
23 283
24 295
25 335
26 408
27 475
28 497
29 502
30 560
31 588
32 616
33 623
34 723
35 725
36 866
37 875
38 877
39 895
40 924
41 1058
42 1221
43 1435
44 1453
45 1476
46 1490
47 1537
48 1628
49 1731
50 1982
51 2028

[1,2,4,7,10,15,17,23,25,31,39,41,50,56,97,118,120,
 181,195,203,205,208,283,295,335,408,475,497,502,
 560,588,616,623,723,725,866,875,877,895,924,1058,
 1221,1435,1453,1476,1490,1537,1628,1731,1982,2028]

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Last modified April 27 05:51 EDT 2024. Contains 372009 sequences. (Running on oeis4.)