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.

A000396 Perfect numbers k: k is equal to the sum of the proper divisors of k.

Table of values

n a(n)
1 6
2 28
3 496
4 8128
5 33550336
6 8589869056
7 137438691328
8 2305843008139952128
9 2658455991569831744654692615953842176
10 191561942608236107294793378084303638130997321548169216

List of values

[6, 28, 496, 8128, 33550336, 8589869056, 137438691328, 2305843008139952128, 2658455991569831744654692615953842176, 191561942608236107294793378084303638130997321548169216]

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

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