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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.

A316857 Heinz numbers of integer partitions whose reciprocal sum is the reciprocal of an integer.

Table of values

n a(n)
1 2
2 3
3 5
4 7
5 9
6 11
7 13
8 17
9 19
10 23
11 29
12 31
13 37
14 41
15 43
16 47
17 49
18 53
19 59
20 61
21 65
22 67
23 71
24 73
25 79
26 83
27 89
28 97
29 101
30 103
31 107
32 109
33 113
34 125
35 127
36 131
37 137
38 139
39 147
40 149
41 151
42 157
43 163
44 167
45 169
46 173
47 179
48 181
49 191
50 193
51 195
52 197
53 199
54 211
55 223
56 227
57 229
58 233
59 239

List of values

[2, 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 49, 53, 59, 61, 65, 67, 71, 73, 79, 83, 89, 97, 101, 103, 107, 109, 113, 125, 127, 131, 137, 139, 147, 149, 151, 157, 163, 167, 169, 173, 179, 181, 191, 193, 195, 197, 199, 211, 223, 227, 229, 233, 239]

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

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