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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.

A378519 Numbers which can be written in precisely one way as sum of a subset of their proper divisors but are not Zumkeller numbers, i.e., have no subsets of their divisors such that the complement has the same sum.

Table of values

n a(n)
1 748
2 7544
3 10184
4 61904
5 66928

List of values

[748, 7544, 10184, 61904, 66928]

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

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