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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.

A373416 Fixed points of A323712: sizes k of card decks that return to original order after k pile shuffles (but not earlier).

Table of values

n a(n)
1 1
2 3
3 4
4 6
5 9
6 12
7 22
8 27
9 28
10 36
11 46
12 52
13 60
14 70
15 78
16 81
17 100
18 102
19 148
20 166
21 172
22 180
23 190
24 196
25 198
26 238
27 243
28 262
29 268
30 270
31 292
32 310
33 316
34 348
35 358
36 366
37 372
38 382
39 388
40 420
41 460
42 462
43 478
44 486
45 502
46 508
47 540
48 556
49 598
50 606
51 612
52 646
53 652
54 660
55 676
56 700
57 708
58 718
59 729
60 742

List of values

[1, 3, 4, 6, 9, 12, 22, 27, 28, 36, 46, 52, 60, 70, 78, 81, 100, 102, 148, 166, 172, 180, 190, 196, 198, 238, 243, 262, 268, 270, 292, 310, 316, 348, 358, 366, 372, 382, 388, 420, 460, 462, 478, 486, 502, 508, 540, 556, 598, 606, 612, 646, 652, 660, 676, 700, 708, 718, 729, 742]

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

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