cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A061790 a(n) = A000217(n) - A061786(n).

Table of values

n a(n)
1 0
2 0
3 0
4 0
5 0
6 0
7 1
8 2
9 3
10 3
11 5
12 6
13 8
14 11
15 12
16 14
17 18
18 20
19 25
20 27
21 31
22 35
23 42
24 46
25 50
26 55
27 61
28 67
29 74
30 78
31 87
32 94
33 101
34 111
35 118
36 124
37 133
38 143
39 153
40 159
41 172
42 181
43 193
44 206
45 214
46 227
47 240
48 251
49 265
50 277
51 290
52 303
53 322
54 337
55 350
56 363
57 378
58 392
59 410
60 421
61 440
62 461

List of values

[0, 0, 0, 0, 0, 0, 1, 2, 3, 3, 5, 6, 8, 11, 12, 14, 18, 20, 25, 27, 31, 35, 42, 46, 50, 55, 61, 67, 74, 78, 87, 94, 101, 111, 118, 124, 133, 143, 153, 159, 172, 181, 193, 206, 214, 227, 240, 251, 265, 277, 290, 303, 322, 337, 350, 363, 378, 392, 410, 421, 440, 461]