A093635 - cp's OEIS frontend

A093635 G.f.: A(x) = Product_{n>=0} (1+a(n)x^(n+1))^2 = Sum_{n>=0} a(n)x^n.

n	a(n)
0	1
1	2
2	5
3	18
4	64
5	258
6	1061
7	4572
8	19809
9	88972
10	400600
11	1844602
12	8511540
13	39919338
14	187389085
15	891158688
16	4238242129
17	20365627200
18	97881057229
19	474301930632
20	2297986873946
21	11213069093460
22	54697034675149
23	268399278895406

[1, 2, 5, 18, 64, 258, 1061, 4572, 19809, 88972, 400600, 1844602, 8511540, 39919338, 187389085, 891158688, 4238242129, 20365627200, 97881057229, 474301930632, 2297986873946, 11213069093460, 54697034675149, 268399278895406]

cp's OEIS Frontend

A093635 G.f.: A(x) = Product_{n>=0} (1+a(n)x^(n+1))^2 = Sum_{n>=0} a(n)x^n.

Table of values

List of values

cp's OEIS Frontend

A093635 G.f.: A(x) = Product_{n>=0} (1+a(n)*x^(n+1))^2 = Sum_{n>=0} a(n)*x^n.

Table of values

List of values

A093635 G.f.: A(x) = Product_{n>=0} (1+a(n)x^(n+1))^2 = Sum_{n>=0} a(n)x^n.