A168450 - cp's OEIS frontend

A168450 G.f. A(x) satisfies: A(x) = G(x*A(x)) where A(x/G(x)) = G(x) = g.f. of A004304, where A004304(n) is the number of planar tree-rooted maps with n edges.

n	a(n)
0	1
1	2
2	6
3	26
4	148
5	1012
6	7824
7	65886
8	590452
9	5546972
10	54070432
11	542937320
12	5586265280
13	58659600352
14	626702981084
15	6795682231830
16	74645847739012
17	829257675740724
18	9304974123394272
19	105343378754088424

[1, 2, 6, 26, 148, 1012, 7824, 65886, 590452, 5546972, 54070432, 542937320, 5586265280, 58659600352, 626702981084, 6795682231830, 74645847739012, 829257675740724, 9304974123394272, 105343378754088424]

cp's OEIS Frontend

A168450 G.f. A(x) satisfies: A(x) = G(x*A(x)) where A(x/G(x)) = G(x) = g.f. of A004304, where A004304(n) is the number of planar tree-rooted maps with n edges.

Table of values

List of values