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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.

A163902 The positions i where A163905(i) = i, but not A163355(i) = i, that is, the 2-cycles of permutation A163355.

Table of values

n a(n)
0 2
1 3
2 22
3 23
4 25
5 26
6 29
7 31
8 37
9 38
10 40
11 41
12 42
13 43
14 53
15 55
16 60
17 61
18 62
19 63
20 262
21 263
22 265
23 266
24 269
25 271
26 322
27 323
28 342
29 343
30 345
31 346
32 349
33 351
34 357
35 358
36 360
37 361
38 362
39 363
40 373
41 375
42 380
43 381
44 382
45 383
46 405
47 406
48 408
49 409
50 410
51 411
52 416
53 420
54 421
55 422

List of values

[2, 3, 22, 23, 25, 26, 29, 31, 37, 38, 40, 41, 42, 43, 53, 55, 60, 61, 62, 63, 262, 263, 265, 266, 269, 271, 322, 323, 342, 343, 345, 346, 349, 351, 357, 358, 360, 361, 362, 363, 373, 375, 380, 381, 382, 383, 405, 406, 408, 409, 410, 411, 416, 420, 421, 422]

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

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