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.

A067116 Floor(decimal concatenation of first n natural numbers/their sum).

Table of values

n a(n)
1 1
2 4
3 20
4 123
5 823
6 5878
7 44091
8 342935
9 2743484
10 224466889
11 18705574106
12 1582779347450
13 135666801210013
14 11757789438201155
15 1028806575842601095
16 90777050809641273099
17 8069071183079224275500
18 721969526907088487807963

List of values

[1, 4, 20, 123, 823, 5878, 44091, 342935, 2743484, 224466889, 18705574106, 1582779347450, 135666801210013, 11757789438201155, 1028806575842601095, 90777050809641273099, 8069071183079224275500, 721969526907088487807963]

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

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