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.

A318245 Scaled g.f. T(v) = Sum_{n>=0} a(n)*(3*v/64)^n satisfies 9*(5*v-4)*T + d/dv(16*v*(v-1)*(3*v-4)*T') = 0, and a(0)=1; sequence gives a(n).

Table of values

n a(n)
0 1
1 12
2 180
3 2928
4 49860
5 875952
6 15754704
7 288722880
8 5373771876
9 101334517680
10 1932405892560
11 37208369165760
12 722497419680400
13 14132680228175040
14 278236490874120000
15 5508974545258860288
16 109624581377872629156
17 2191185332414847848880
18 43971545517545956240464

List of values

[1, 12, 180, 2928, 49860, 875952, 15754704, 288722880, 5373771876, 101334517680, 1932405892560, 37208369165760, 722497419680400, 14132680228175040, 278236490874120000, 5508974545258860288, 109624581377872629156, 2191185332414847848880, 43971545517545956240464]