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.

A013965 a(n) = sigma_17(n), the sum of the 17th powers of the divisors of n.

Table of values

n a(n)
1 1
2 131073
3 129140164
4 17180000257
5 762939453126
6 16926788715972
7 232630513987208
8 2251816993685505
9 16677181828806733
10 100000762939584198
11 505447028499293772
12 2218628050709022148
13 8650415919381337934
14 30491579359845314184
15 98526126098761952664

List of values

[1, 131073, 129140164, 17180000257, 762939453126, 16926788715972, 232630513987208, 2251816993685505, 16677181828806733, 100000762939584198, 505447028499293772, 2218628050709022148, 8650415919381337934, 30491579359845314184, 98526126098761952664]

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

Content is available under The OEIS End-User License Agreement.