A322735 - cp's OEIS frontend

A322735 G.f. satisfies: A(x) = Sum_{n>=0} ( (1+x)^n - A(x)^(1/2) )^n / ( 2 - (1+x)^n * A(x)^(1/2) )^(n+1).

n	a(n)
0	1
1	1
2	4
3	32
4	424
5	7696
6	173442
7	4619266
8	141315896
9	4874012942
10	186981188532
11	7896318230898
12	364045464940596
13	18196879341802488
14	980406767669688312
15	56648325010279262864
16	3494752526532046751322
17	229295129566323954429582
18	15944415062268028208782178
19	1171388932048172852048806000
20	90667183883120180538001042398

[1, 1, 4, 32, 424, 7696, 173442, 4619266, 141315896, 4874012942, 186981188532, 7896318230898, 364045464940596, 18196879341802488, 980406767669688312, 56648325010279262864, 3494752526532046751322, 229295129566323954429582, 15944415062268028208782178, 1171388932048172852048806000, 90667183883120180538001042398]

cp's OEIS Frontend

A322735 G.f. satisfies: A(x) = Sum_{n>=0} ( (1+x)^n - A(x)^(1/2) )^n / ( 2 - (1+x)^n * A(x)^(1/2) )^(n+1).

Table of values

List of values