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A059290 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 1
5 1
6 2
7 3
8 5
9 7
10 9
11 12
12 15
13 19
14 23
15 28
16 34
17 40
18 47
19 55
20 64
21 74
22 84
23 96
24 108
25 122
26 136
27 152
28 169
29 187
30 206
31 227
32 249
33 272
34 297
35 323
36 351
37 380
38 411
39 444
40 478
41 514
42 551
43 591
44 632
45 675
46 720
47 767
48 816
49 867
50 920
51 975
52 1033
53 1092
54 1154
55 1218

[0,0,0,0,1,1,2,3,5,7,9,12,15,19,23,28,34,40,47,55,
 64,74,84,96,108,122,136,152,169,187,206,227,249,
 272,297,323,351,380,411,444,478,514,551,591,632,
 675,720,767,816,867,920,975,1033,1092,1154,1218]

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Last modified May 17 23:39 EDT 2024. Contains 372608 sequences. (Running on oeis4.)