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.

A233465 Numbers n such that sigma(n) = reversal(2n).

Table of values

n	a(n)
1	1259196
2	1473381

List of values

[1259196, 1473381]

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

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