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.

A281390 Numbers which require exactly 259 'Reverse and Add' steps to reach a palindrome.

Table of values

n a(n)
1 1000000079994144385
2 1000000089894144385
3 1000000099794144385
4 1000000179984144385
5 1000000189884144385
6 1000000199784144385
7 1000000279974144385
8 1000000289874144385
9 1000000299774144385
10 1000000379964144385
11 1000000389864144385
12 1000000399764144385

List of values

[1000000079994144385, 1000000089894144385, 1000000099794144385, 1000000179984144385, 1000000189884144385, 1000000199784144385, 1000000279974144385, 1000000289874144385, 1000000299774144385, 1000000379964144385, 1000000389864144385, 1000000399764144385]

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

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