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.

A307256 Numbers k such that k is the substring identical to the most significant digits of its base-5 representation.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 124343
7 124401
8 132114
9 10032011
10 20122404
11 30213311
12 40304213
13 1333204002110
14 1411043040042
15 101232041210022
16 203110224214344
17 210011311131122
18 304342321033141
19 311243402442011
20 311300321024140
21 413122042420324
22 420023124324311
23 14233443213321013401

List of values

[0, 1, 2, 3, 4, 124343, 124401, 132114, 10032011, 20122404, 30213311, 40304213, 1333204002110, 1411043040042, 101232041210022, 203110224214344, 210011311131122, 304342321033141, 311243402442011, 311300321024140, 413122042420324, 420023124324311, 14233443213321013401]

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

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