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A156040 as a simple table

n a(n)
0 1
1 1
2 3
3 4
4 6
5 8
6 11
7 13
8 17
9 20
10 24
11 28
12 33
13 37
14 43
15 48
16 54
17 60
18 67
19 73
20 81
21 88
22 96
23 104
24 113
25 121
26 131
27 140
28 150
29 160
30 171
31 181
32 193
33 204
34 216
35 228
36 241
37 253
38 267
39 280
40 294
41 308
42 323
43 337
44 353
45 368
46 384
47 400
48 417
49 433
50 451
51 468
52 486
53 504
54 523
55 541
56 561
57 580
58 600

[1,1,3,4,6,8,11,13,17,20,24,28,33,37,43,48,54,60,
 67,73,81,88,96,104,113,121,131,140,150,160,171,
 181,193,204,216,228,241,253,267,280,294,308,323,
 337,353,368,384,400,417,433,451,468,486,504,523,
 541,561,580,600]

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Last modified May 16 05:56 EDT 2024. Contains 372549 sequences. (Running on oeis4.)