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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.

A353317 Heinz numbers of integer partitions that have a fixed point and a conjugate fixed point (counted by A188674).

Table of values

n a(n)
1 2
2 9
3 15
4 18
5 21
6 30
7 33
8 36
9 39
10 42
11 51
12 57
13 60
14 66
15 69
16 72
17 78
18 84
19 87
20 93
21 102
22 111
23 114
24 120
25 123
26 125
27 129
28 132
29 138
30 141
31 144
32 156
33 159
34 168
35 174
36 175
37 177
38 183
39 186
40 201
41 204
42 213
43 219
44 222
45 228
46 237
47 240
48 245
49 246
50 249
51 250
52 258
53 264
54 267
55 275
56 276

List of values

[2, 9, 15, 18, 21, 30, 33, 36, 39, 42, 51, 57, 60, 66, 69, 72, 78, 84, 87, 93, 102, 111, 114, 120, 123, 125, 129, 132, 138, 141, 144, 156, 159, 168, 174, 175, 177, 183, 186, 201, 204, 213, 219, 222, 228, 237, 240, 245, 246, 249, 250, 258, 264, 267, 275, 276]

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

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