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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.

A140170 Numbers n such that n=s^pi(d_1)+s^pi(d_2)+...+s^pi(d_k) where s is sum of its digits and d_1d_2...d_k is the decimal expansion of n.

Table of values

n a(n)
1 1
2 2
3 42
4 521
5 4624
6 347352

List of values

[1, 2, 42, 521, 4624, 347352]

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

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