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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.

A017702 Denominator of sum of -19th powers of divisors of n.

Table of values

n a(n)
1 1
2 524288
3 1162261467
4 274877906944
5 19073486328125
6 50779978334208
7 11398895185373143
8 144115188075855872
9 1350851717672992089
10 5000000000000000000
11 61159090448414546291
12 79869999842655731712

List of values

[1, 524288, 1162261467, 274877906944, 19073486328125, 50779978334208, 11398895185373143, 144115188075855872, 1350851717672992089, 5000000000000000000, 61159090448414546291, 79869999842655731712]

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

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