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.

A058438 Squares composed of digits {0,4,6}, not ending with zero.

Table of values

n a(n)
1 4
2 64
3 440664064
4 466646404
5 46400606464
6 640060004606400004
7 446060064064060664464
8 666460646444644406404
9 6404064646440406400064
10 64004064064644004064000064
11 666444044666640606004460644
12 64600604644004446466060040004
13 64640004404460064604400600064

List of values

[4, 64, 440664064, 466646404, 46400606464, 640060004606400004, 446060064064060664464, 666460646444644406404, 6404064646440406400064, 64004064064644004064000064, 666444044666640606004460644, 64600604644004446466060040004, 64640004404460064604400600064]

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

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