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.

A323532 Numbers k such that the decimal concatenation of the numbers from 1 up to k followed by digit reversals of the numbers from (k-1) down to 1 is a prime.

Table of values

n a(n)
1 10
2 586
3 2219

List of values

[10, 586, 2219]

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

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