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.

A316297 a(n) = n! times the denominator of the n-th harmonic number H(n).

Table of values

n a(n)
1 1
2 4
3 36
4 288
5 7200
6 14400
7 705600
8 11289600
9 914457600
10 9144576000
11 1106493696000
12 13277924352000
13 2243969215488000
14 31415569016832000
15 471233535252480000
16 15079473128079360000
17 4357967734014935040000
18 26147806404089610240000
19 9439358111876349296640000

List of values

[1, 4, 36, 288, 7200, 14400, 705600, 11289600, 914457600, 9144576000, 1106493696000, 13277924352000, 2243969215488000, 31415569016832000, 471233535252480000, 15079473128079360000, 4357967734014935040000, 26147806404089610240000, 9439358111876349296640000]

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

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