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.

A158040 Determinant of power series of gamma matrix with determinant 2!.

Table of values

n a(n)
1 2
2 32
3 258
4 1664
5 9710
6 53664
7 286762
8 1497600
9 7691238
10 38995360
11 195696226
12 973894272
13 4812812446
14 23642953376
15 115552680090
16 562240972800
17 2724987988054
18 13161369525408
19 63371643947474
20 304287501281920
21 1457424739149582
22 6964697175476128

List of values

[2, 32, 258, 1664, 9710, 53664, 286762, 1497600, 7691238, 38995360, 195696226, 973894272, 4812812446, 23642953376, 115552680090, 562240972800, 2724987988054, 13161369525408, 63371643947474, 304287501281920, 1457424739149582, 6964697175476128]

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

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