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.

A233456 Numbers k such that k^10 starts with k itself (in base 10).

Table of values

n a(n)
1 0
2 1
3 6
4 10
5 13
6 36
7 60
8 100
9 1000
10 10000
11 100000
12 129155
13 278256
14 1000000
15 10000000
16 21544347
17 100000000
18 1000000000
19 10000000000
20 59948425032
21 100000000000
22 599484250319
23 1000000000000
24 10000000000000
25 100000000000000
26 464158883361278
27 1000000000000000

List of values

[0, 1, 6, 10, 13, 36, 60, 100, 1000, 10000, 100000, 129155, 278256, 1000000, 10000000, 21544347, 100000000, 1000000000, 10000000000, 59948425032, 100000000000, 599484250319, 1000000000000, 10000000000000, 100000000000000, 464158883361278, 1000000000000000]

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

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