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A177277 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 1
5 2
6 3
7 5
8 7
9 10
10 14
11 18
12 23
13 29
14 36
15 44
16 53
17 63
18 75
19 88
20 102
21 118
22 135
23 154
24 175
25 197
26 221
27 247
28 275
29 305
30 337
31 371
32 408
33 447
34 488
35 532
36 578
37 627
38 679
39 733
40 790
41 850
42 913
43 979
44 1048
45 1120
46 1196
47 1275
48 1357
49 1443
50 1532

[0,0,0,0,1,2,3,5,7,10,14,18,23,29,36,44,53,63,75,
 88,102,118,135,154,175,197,221,247,275,305,337,
 371,408,447,488,532,578,627,679,733,790,850,913,
 979,1048,1120,1196,1275,1357,1443,1532]

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Last modified June 7 18:53 EDT 2024. Contains 373206 sequences. (Running on oeis4.)