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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.

A136116 Indices of pentagonal numbers (A000326) which are the sum of 2 other positive pentagonal numbers.

Table of values

n a(n)
1 7
2 8
3 24
4 25
5 29
6 31
7 36
8 42
9 49
10 59
11 65
12 66
13 69
14 72
15 73
16 74
17 76
18 80
19 83
20 93
21 94
22 99
23 102
24 104
25 110
26 117
27 118
28 121
29 122
30 123
31 124
32 126
33 127
34 138
35 140
36 144
37 149
38 150
39 152
40 161
41 163
42 168
43 169
44 174
45 175
46 178
47 181
48 185
49 188
50 190
51 195
52 199
53 203
54 209
55 210
56 212
57 213

List of values

[7, 8, 24, 25, 29, 31, 36, 42, 49, 59, 65, 66, 69, 72, 73, 74, 76, 80, 83, 93, 94, 99, 102, 104, 110, 117, 118, 121, 122, 123, 124, 126, 127, 138, 140, 144, 149, 150, 152, 161, 163, 168, 169, 174, 175, 178, 181, 185, 188, 190, 195, 199, 203, 209, 210, 212, 213]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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