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.

A116312 n times n+8 gives the concatenation of two numbers m and m+3.

Table of values

n a(n)
1 72
2 3255
3 6738
4 9752
5 80647887029795095027968358511096470120
6 85938613861405938604061385940594061403
7 88568679109003015820047566431888549328

List of values

[72, 3255, 6738, 9752, 80647887029795095027968358511096470120, 85938613861405938604061385940594061403, 88568679109003015820047566431888549328]

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

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