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A062438 as a simple table

n a(n)
2 1
3 1
4 2
5 3
6 5
7 7
8 9
9 12
10 16
11 20
12 24
13 30
14 36
15 44
16 52
17 61
18 71
19 83
20 95
21 109
22 124
23 141
24 159
25 178
26 199
27 222
28 246
29 273
30 301
31 331
32 363
33 397
34 433
35 472
36 513
37 556
38 602
39 650
40 701
41 754
42 811
43 870
44 932
45 997
46 1066
47 1137
48 1212
49 1290
50 1371
51 1456
52 1545
53 1637
54 1733
55 1833

[1,1,2,3,5,7,9,12,16,20,24,30,36,44,52,61,71,83,
 95,109,124,141,159,178,199,222,246,273,301,331,
 363,397,433,472,513,556,602,650,701,754,811,870,
 932,997,1066,1137,1212,1290,1371,1456,1545,1637,
 1733,1833]

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Last modified April 19 15:11 EDT 2024. Contains 371794 sequences. (Running on oeis4.)