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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.

A262387 Denominators of a semi-convergent series leading to the third Stieltjes constant gamma_3.

Table of values

n a(n)
1 1
2 120
3 1008
4 28800
5 49896
6 101088000
7 5702400
8 12350257920000
9 43480172736000
10 7075668600000
11 206069667148800
12 5919216795588096000
13 581222138112000
14 8460252005694128640000
15 18991807088644406016000
16 1150594272774401495040000
17 33940540399314092544000
18 9737059611553100811150566400000
19 1290633707289706940160000
20 1263402804161736165764268432000000

List of values

[1, 120, 1008, 28800, 49896, 101088000, 5702400, 12350257920000, 43480172736000, 7075668600000, 206069667148800, 5919216795588096000, 581222138112000, 8460252005694128640000, 18991807088644406016000, 1150594272774401495040000, 33940540399314092544000, 9737059611553100811150566400000, 1290633707289706940160000, 1263402804161736165764268432000000]

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

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