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.

A003679 Numbers that are not the sum of 3 pentagonal numbers.

Table of values

n a(n)
1 4
2 8
3 9
4 16
5 19
6 20
7 21
8 26
9 30
10 31
11 33
12 38
13 42
14 43
15 50
16 54
17 55
18 60
19 65
20 67
21 77
22 81
23 84
24 88
25 89
26 90
27 96
28 99
29 100
30 101
31 111
32 112
33 113
34 120
35 125
36 131
37 135
38 138
39 142
40 154
41 159
42 160
43 166
44 170
45 171
46 183
47 195
48 204
49 205
50 207
51 217
52 224
53 225
54 226
55 229
56 230
57 236
58 240
59 241

List of values

[4, 8, 9, 16, 19, 20, 21, 26, 30, 31, 33, 38, 42, 43, 50, 54, 55, 60, 65, 67, 77, 81, 84, 88, 89, 90, 96, 99, 100, 101, 111, 112, 113, 120, 125, 131, 135, 138, 142, 154, 159, 160, 166, 170, 171, 183, 195, 204, 205, 207, 217, 224, 225, 226, 229, 230, 236, 240, 241]