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.

A076638 Denominators of harmonic numbers when the numerators are divisible by squares of primes >= 5 in the case of Wolstenholme's Theorem.

Table of values

n a(n)
1 12
2 20
3 2520
4 27720
5 720720
6 4084080
7 5173168
8 80313433200
9 2329089562800
10 13127595717600
11 485721041551200
12 2844937529085600
13 1345655451257488800
14 3099044504245996706400
15 54749786241679275146400
16 3230237388259077233637600

List of values

[12, 20, 2520, 27720, 720720, 4084080, 5173168, 80313433200, 2329089562800, 13127595717600, 485721041551200, 2844937529085600, 1345655451257488800, 3099044504245996706400, 54749786241679275146400, 3230237388259077233637600]

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

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