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.

A343446 Coefficients of the series S(p, q) for which -(p^(1/3))*S converges to the largest real root of x^4 - p*x + q, where 0 < p and 0 < q < 3*(p/4)^(4/3).

Table of values

n a(n)
0 -1
1 1
2 4
3 40
4 648
5 14560
6 418880
7 14696640
8 608608000
9 29056867840
10 1571364748800
11 94937979136000
12 6337884013260800
13 463301182536192000
14 36806315255277568000
15 3157533815406530560000
16 290912372128665391104000
17 28648563542097847828480000

List of values

[-1, 1, 4, 40, 648, 14560, 418880, 14696640, 608608000, 29056867840, 1571364748800, 94937979136000, 6337884013260800, 463301182536192000, 36806315255277568000, 3157533815406530560000, 290912372128665391104000, 28648563542097847828480000]