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.

A101029 Denominator of partial sums of a certain series.

Table of values

n a(n)
1 1
2 10
3 70
4 420
5 4620
6 60060
7 60060
8 408408
9 7759752
10 38798760
11 892371480
12 4461857400
13 13385572200
14 55454513400
15 1719089915400
16 3438179830800
17 24067258815600
18 890488576177200
19 890488576177200
20 36510031623265200
21 1569931359800403600
22 1569931359800403600
23 73786773910618969200

List of values

[1, 10, 70, 420, 4620, 60060, 60060, 408408, 7759752, 38798760, 892371480, 4461857400, 13385572200, 55454513400, 1719089915400, 3438179830800, 24067258815600, 890488576177200, 890488576177200, 36510031623265200, 1569931359800403600, 1569931359800403600, 73786773910618969200]

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

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