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.

A130430 List of numbers n such that n is equal to the number of 8's in the decimal digits of all numbers <= n.

Table of values

n a(n)
1 0
2 9465000000
3 9486799989
4 9486799990
5 9486799991
6 9486799992
7 9486799993
8 9486799994
9 9486799995
10 9486799996
11 9486799997
12 9497400000
13 9498399989
14 9498399990
15 9498399991
16 9498399992
17 9498399993
18 9498399994
19 9498399995

List of values

[0, 9465000000, 9486799989, 9486799990, 9486799991, 9486799992, 9486799993, 9486799994, 9486799995, 9486799996, 9486799997, 9497400000, 9498399989, 9498399990, 9498399991, 9498399992, 9498399993, 9498399994, 9498399995]

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

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