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.

A034985 Smallest square starting with a string of n 4's.

Table of values

n a(n)
1 4
2 441
3 444889
4 44448889
5 4444488889
6 444444888889
7 44444448888889
8 444444441586201
9 444444444888888889
10 44444444448888888889
11 4444444444488888888889
12 44444444444490000019684
13 4444444444444783631754841
14 4444444444444488888888888889
15 44444444444444463221377563664
16 44444444444444448888888888888889
17 4444444444444444488888888888888889

List of values

[4, 441, 444889, 44448889, 4444488889, 444444888889, 44444448888889, 444444441586201, 444444444888888889, 44444444448888888889, 4444444444488888888889, 44444444444490000019684, 4444444444444783631754841, 4444444444444488888888888889, 44444444444444463221377563664, 44444444444444448888888888888889, 4444444444444444488888888888888889]

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

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