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.

A322737 G.f. satisfies: A(x) = Sum_{n>=0} ( 1/(1-x)^n - A(x) )^n / (2 - A(x)/(1-x)^n)^(n+1).

Table of values

n a(n)
0 1
1 1
2 3
3 17
4 243
5 5041
6 122793
7 3433557
8 108824679
9 3857180303
10 151189425233
11 6495604450659
12 303671019221745
13 15353507145898735
14 835092643075565163
15 48637547540923032151
16 3020890094905581400107
17 199356631125403317760803
18 13932407051414083995444277
19 1028080194901048673942405547
20 79883891921410823861579965753

List of values

[1, 1, 3, 17, 243, 5041, 122793, 3433557, 108824679, 3857180303, 151189425233, 6495604450659, 303671019221745, 15353507145898735, 835092643075565163, 48637547540923032151, 3020890094905581400107, 199356631125403317760803, 13932407051414083995444277, 1028080194901048673942405547, 79883891921410823861579965753]