A375444 - cp's OEIS frontend

A375444 Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2x)^4 )/(1-2x).

n	a(n)
0	1
1	1
2	2
3	7
4	30
5	130
6	561
7	2460
8	11115
9	51948
10	250551
11	1240828
12	6274580
13	32231322
14	167460901
15	876998437
16	4617448333
17	24395086617
18	129162020323
19	684753458054
20	3633159683023
21	19287528099428
22	102441443882448
23	544372928359375
24	2894576197980724
25	15402989792369740
26	82040643327234351

[1, 1, 2, 7, 30, 130, 561, 2460, 11115, 51948, 250551, 1240828, 6274580, 32231322, 167460901, 876998437, 4617448333, 24395086617, 129162020323, 684753458054, 3633159683023, 19287528099428, 102441443882448, 544372928359375, 2894576197980724, 15402989792369740, 82040643327234351]

cp's OEIS Frontend

A375444 Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2x)^4 )/(1-2x).

Table of values

List of values

cp's OEIS Frontend

A375444 Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2*x)^4 )/(1-2*x).

Table of values

List of values

A375444 Expansion of g.f. A(x) satisfying A(x)^2 = A( x^2/(1-2x)^4 )/(1-2x).