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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.

A306567 a(n) is the largest value obtained by iterating x -> noz(x + n) starting from 0 (where noz(k) = A004719(k) omits the zeros from k).

Table of values

n a(n)
1 9
2 99
3 27
4 99
5 96
6 99
7 63
8 99
9 81
10 91
11 99
12 195
13 94
14 295
15 93
16 291
17 113
18 189
19 171
20 992
21 159
22 187
23 187
24 483
25 988
26 475
27 153
28 281
29 181
30 273
31 279
32 577
33 297
34 997
35 567
36 369
37 333
38 363
39 351
40 994
41 219
42 465
43 357
44 663
45 459
46 461
47 423
48 192
49 441
50 965
51 399
52 999
53 437
54 126
55 551

List of values

[9, 99, 27, 99, 96, 99, 63, 99, 81, 91, 99, 195, 94, 295, 93, 291, 113, 189, 171, 992, 159, 187, 187, 483, 988, 475, 153, 281, 181, 273, 279, 577, 297, 997, 567, 369, 333, 363, 351, 994, 219, 465, 357, 663, 459, 461, 423, 192, 441, 965, 399, 999, 437, 126, 551]

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

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