cp's OEIS Frontend

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.

A336890 Numbers that eventually reach the fixed point 8208 under "x --> sum of the fourth powers of digits of x".

Table of values

n a(n)
1 12
2 17
3 21
4 46
5 64
6 71
7 102
8 107
9 120
10 137
11 145
12 154
13 170
14 173
15 201
16 210
17 224
18 242
19 279
20 288
21 297
22 317
23 349
24 357
25 371
26 375
27 379
28 394
29 397
30 406
31 415
32 422
33 439
34 451
35 460
36 493
37 514
38 537
39 541
40 573
41 599
42 604
43 640
44 701
45 710
46 713
47 729
48 731
49 735
50 739
51 753
52 792
53 793
54 828
55 882
56 927
57 934
58 937
59 943
60 959
61 972
62 973
63 995

List of values

[12, 17, 21, 46, 64, 71, 102, 107, 120, 137, 145, 154, 170, 173, 201, 210, 224, 242, 279, 288, 297, 317, 349, 357, 371, 375, 379, 394, 397, 406, 415, 422, 439, 451, 460, 493, 514, 537, 541, 573, 599, 604, 640, 701, 710, 713, 729, 731, 735, 739, 753, 792, 793, 828, 882, 927, 934, 937, 943, 959, 972, 973, 995]

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

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