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.

A180492 Product of remainders of prime(n) mod k, for k = 2,3,4,...,prime(n)-1.

Table of values

n a(n)
1 1
2 1
3 2
4 6
5 720
6 2160
7 2419200
8 65318400
9 754427520000
10 32953394073600000
11 311409573995520000
12 37269497815783833600000
13 7890485108998805913600000000
14 1096106738916569123487744000000
15 4067286739206415827555188736000000000
16 7924734685010508814047938347008000000000000

List of values

[1, 1, 2, 6, 720, 2160, 2419200, 65318400, 754427520000, 32953394073600000, 311409573995520000, 37269497815783833600000, 7890485108998805913600000000, 1096106738916569123487744000000, 4067286739206415827555188736000000000, 7924734685010508814047938347008000000000000]

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

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