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A067054 as a simple table

n a(n)
1 1
2 1
3 3
4 4
5 6
6 8
7 11
8 15
9 18
10 23
11 28
12 33
13 39
14 46
15 53
16 61
17 70
18 79
19 89
20 100
21 111
22 123
23 137
24 150
25 165
26 181
27 197
28 215
29 233
30 252
31 273
32 294
33 316
34 340
35 364
36 389
37 416
38 443
39 472
40 502
41 533
42 565
43 598
44 633
45 669
46 706
47 745
48 784
49 825
50 868
51 911
52 956
53 1003
54 1051
55 1100
56 1151

[1,1,3,4,6,8,11,15,18,23,28,33,39,46,53,61,70,79,
 89,100,111,123,137,150,165,181,197,215,233,252,
 273,294,316,340,364,389,416,443,472,502,533,565,
 598,633,669,706,745,784,825,868,911,956,1003,1051,
 1100,1151]

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)