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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.

A116270 n times n+8 gives the concatenation of two numbers m and m-3.

Table of values

n a(n)
1 62
2 45211539
3 54788454
4 78317866
5 72388446037855609175404256
6 73247326752475247326752671
7 75267524732673267524732471
8 76126405447292905676080886
9 42053270820132695893502981749302

List of values

[62, 45211539, 54788454, 78317866, 72388446037855609175404256, 73247326752475247326752671, 75267524732673267524732471, 76126405447292905676080886, 42053270820132695893502981749302]

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

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