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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.

A381697 Zeroless integers of the form 10*k+1 such that the 9 integers 10*k+1..10*k+9 all belong to A381631.

Table of values

n a(n)
1 1
2 1587474651
3 1865775531
4 2223331131
5 2735465781
6 2758657521
7 2955787311
8 3437557341
9 3558772551
10 3575611851
11 3825477561
12 4339513471
13 5216934211
14 5228577831
15 5773583721
16 7358739151
17 7547751831
18 7733285751
19 9553837341
20 11745456771
21 11765169751
22 12646455871

List of values

[1, 1587474651, 1865775531, 2223331131, 2735465781, 2758657521, 2955787311, 3437557341, 3558772551, 3575611851, 3825477561, 4339513471, 5216934211, 5228577831, 5773583721, 7358739151, 7547751831, 7733285751, 9553837341, 11745456771, 11765169751, 12646455871]

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

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