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A239438 as a simple table

n a(n)
1 1
2 1
3 3
4 4
5 6
6 7
7 10
8 12
9 15
10 19
11 22
12 26
13 31
14 35
15 40
16 46
17 51
18 57
19 64
20 70
21 77
22 85
23 92
24 100
25 109
26 117
27 126
28 136
29 145
30 155
31 166
32 176
33 187
34 199
35 210
36 222
37 235
38 247
39 260
40 274
41 287
42 301
43 316
44 330
45 345
46 361
47 376
48 392
49 409

[1,1,3,4,6,7,10,12,15,19,22,26,31,35,40,46,51,57,
 64,70,77,85,92,100,109,117,126,136,145,155,166,
 176,187,199,210,222,235,247,260,274,287,301,316,
 330,345,361,376,392,409]

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Last modified April 19 04:12 EDT 2024. Contains 371782 sequences. (Running on oeis4.)