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.

A323320 G.f. A(x) satisfies: 1 = Sum_{n>=0} ( (1+x)^n - 19*x*A(x) )^n * 9^n / 10^(n+1).

Table of values

n a(n)
0 1
1 189
2 136341
3 165866949
4 274513563621
5 564389814803319
6 1373687351977035681
7 3844220718032111632869
8 12130905677234774784280281
9 42569255610714760893622565829
10 164374338314267349285576891426201
11 692583662656534583930262265650693159
12 3162450027762781275258550249673787013761
13 15558457725978409248029649314240444710279749
14 82059484588450416190385956503916602281112899421

List of values

[1, 189, 136341, 165866949, 274513563621, 564389814803319, 1373687351977035681, 3844220718032111632869, 12130905677234774784280281, 42569255610714760893622565829, 164374338314267349285576891426201, 692583662656534583930262265650693159, 3162450027762781275258550249673787013761, 15558457725978409248029649314240444710279749, 82059484588450416190385956503916602281112899421]