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A171997 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 4
6 6
7 8
8 10
9 13
10 16
11 20
12 24
13 29
14 35
15 42
16 50
17 59
18 70
19 83
20 97
21 114
22 134
23 156
24 182
25 212
26 246
27 285
28 330
29 382
30 441
31 509
32 588
33 678
34 781
35 900
36 1037
37 1193
38 1373
39 1580
40 1817
41 2089
42 2402
43 2761
44 3172
45 3645
46 4187
47 4809
48 5523
49 6342
50 7282
51 8360

[1,1,2,3,4,6,8,10,13,16,20,24,29,35,42,50,59,70,
 83,97,114,134,156,182,212,246,285,330,382,441,509,
 588,678,781,900,1037,1193,1373,1580,1817,2089,
 2402,2761,3172,3645,4187,4809,5523,6342,7282,8360]

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Last modified April 16 10:23 EDT 2024. Contains 371699 sequences. (Running on oeis4.)