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.

A305143 O.g.f. A(x) satisfies: 0 = [x^n] exp( n^2 * Integral A(x)^4 dx ) / A(x), for n > 0.

Table of values

n a(n)
0 1
1 1
2 13
3 316
4 10667
5 447576
6 22094626
7 1242995118
8 78081518451
9 5400194995057
10 406998451178896
11 33165909456647704
12 2904055577822356346
13 271843880829531635092
14 27087966494039897011884
15 2862718283883222686998584
16 319838550858171357010036323
17 37670084296166551957561304631

List of values

[1, 1, 13, 316, 10667, 447576, 22094626, 1242995118, 78081518451, 5400194995057, 406998451178896, 33165909456647704, 2904055577822356346, 271843880829531635092, 27087966494039897011884, 2862718283883222686998584, 319838550858171357010036323, 37670084296166551957561304631]