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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.

A072719 Numbers n such that 17 applications of 'Reverse and Subtract' lead to n, whereas fewer than 17 applications do not lead to n.

Table of values

n a(n)
1 1186781188132188
2 1464465185355348
3 2178772178212278
4 2191191178088088
5 2196702178032978
6 2202202177977978
7 2334334176656658
8 3041250269587497
9 4361064356389356
10 4906609350933906
11 6232232537677674
12 6543356534566434

List of values

[1186781188132188, 1464465185355348, 2178772178212278, 2191191178088088, 2196702178032978, 2202202177977978, 2334334176656658, 3041250269587497, 4361064356389356, 4906609350933906, 6232232537677674, 6543356534566434]

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

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