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.

A024343 Expansion of e.g.f. sin(x^2) in powers of x^(4*n + 2).

Table of values

n a(n)
0 2
1 -120
2 30240
3 -17297280
4 17643225600
5 -28158588057600
6 64764752532480000
7 -202843204931727360000
8 830034394580628357120000
9 -4299578163927654889881600000
10 27500101936481280675682713600000

List of values

[2, -120, 30240, -17297280, 17643225600, -28158588057600, 64764752532480000, -202843204931727360000, 830034394580628357120000, -4299578163927654889881600000, 27500101936481280675682713600000]