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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.

A210019 In base 8, numbers n which have 8 distinct digits, do not start with 0, and have property that the product (written in base 8) of any two adjacent digits is a substring of n.

Table of values

n a(n)
1 14326057
2 14326075
3 26057143
4 26075143
5 26143057
6 26143075
7 50714326
8 51432607
9 51462307
10 57014326
11 57026143
12 57061432
13 57062143
14 57143026
15 57143062
16 57143206
17 57143260
18 60571432
19 60751432
20 61432057
21 61432075
22 62057143
23 62075143
24 62143057
25 62143075
26 70514326
27 71432605
28 71462305
29 72305164
30 73046125
31 73064125
32 75014326
33 75026143
34 75061432
35 75062143
36 75143026
37 75143062
38 75143206
39 75143260

List of values

[14326057, 14326075, 26057143, 26075143, 26143057, 26143075, 50714326, 51432607, 51462307, 57014326, 57026143, 57061432, 57062143, 57143026, 57143062, 57143206, 57143260, 60571432, 60751432, 61432057, 61432075, 62057143, 62075143, 62143057, 62143075, 70514326, 71432605, 71462305, 72305164, 73046125, 73064125, 75014326, 75026143, 75061432, 75062143, 75143026, 75143062, 75143206, 75143260]

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

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