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.

A279077 Maximum starting value of X such that repeated replacement of X with X-ceiling(X/7) requires n steps to reach 0.

Table of values

n a(n)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 8
8 10
9 12
10 15
11 18
12 22
13 26
14 31
15 37
16 44
17 52
18 61
19 72
20 85
21 100
22 117
23 137
24 160
25 187
26 219
27 256
28 299
29 349
30 408
31 477
32 557
33 650
34 759
35 886
36 1034
37 1207
38 1409
39 1644
40 1919
41 2239
42 2613
43 3049
44 3558
45 4152
46 4845
47 5653
48 6596
49 7696
50 8979
51 10476
52 12223
53 14261

List of values

[0, 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 18, 22, 26, 31, 37, 44, 52, 61, 72, 85, 100, 117, 137, 160, 187, 219, 256, 299, 349, 408, 477, 557, 650, 759, 886, 1034, 1207, 1409, 1644, 1919, 2239, 2613, 3049, 3558, 4152, 4845, 5653, 6596, 7696, 8979, 10476, 12223, 14261]

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

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