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.

A096722 Denominators of terms in series expansion of arcsin(arctan(x)) - arctan(arcsin(x)).

Table of values

n a(n)
0 1
1 1
2 1
3 30
4 756
5 75600
6 199584
7 54486432000
8 2421619200
9 151227648000
10 5913303492096000
11 5203707073044480000
12 512936840057241600000
13 5041143264082570444800000
14 1238175538546596249600000
15 11695452372671563431936000000
16 33500453776280426294437478400000
17 44295044437526341433756221440000000

List of values

[1, 1, 1, 30, 756, 75600, 199584, 54486432000, 2421619200, 151227648000, 5913303492096000, 5203707073044480000, 512936840057241600000, 5041143264082570444800000, 1238175538546596249600000, 11695452372671563431936000000, 33500453776280426294437478400000, 44295044437526341433756221440000000]

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

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