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.

A350154 a(n) = denominator(k^n * [x^(2*n+1)] sqrt(k)*arccos(exp(-x^2/(2*k)))) for n >= 0 and fixed k > 0.

Table of values

n a(n)
0 1
1 12
2 480
3 2688
4 92160
5 4055040
6 805109760
7 148635648
8 2021444812800
9 9037047398400
10 41855798476800
11 85571854663680
12 1218840851644416000
13 131634811977596928000
14 30539276378802487296000
15 26116346696355230515200
16 72745993870031978496000
17 8332722934203662991360000

List of values

[1, 12, 480, 2688, 92160, 4055040, 805109760, 148635648, 2021444812800, 9037047398400, 41855798476800, 85571854663680, 1218840851644416000, 131634811977596928000, 30539276378802487296000, 26116346696355230515200, 72745993870031978496000, 8332722934203662991360000]