A307606 - cp's OEIS frontend

A307606 G.f. A(x) satisfies: A(x) = ((1 + x)/(1 - x)) * A(x^2)^2A(x^3)^3A(x^4)^4* ... A(x^k)^k ...

n	a(n)
0	1
1	2
2	6
3	16
4	46
5	104
6	268
7	596
8	1406
9	3060
10	6812
11	14356
12	30948
13	63660
14	132328
15	267164
16	541678
17	1072000
18	2127052
19	4140340
20	8060588
21	15458948
22	29602504
23	55990780
24	105693252
25	197422424
26	367793952
27	679206200
28	1250557768
29	2284986580
30	4162202864
31	7530956532
32	13583095710

[1, 2, 6, 16, 46, 104, 268, 596, 1406, 3060, 6812, 14356, 30948, 63660, 132328, 267164, 541678, 1072000, 2127052, 4140340, 8060588, 15458948, 29602504, 55990780, 105693252, 197422424, 367793952, 679206200, 1250557768, 2284986580, 4162202864, 7530956532, 13583095710]

cp's OEIS Frontend

A307606 G.f. A(x) satisfies: A(x) = ((1 + x)/(1 - x)) * A(x^2)^2A(x^3)^3A(x^4)^4* ... A(x^k)^k ...

Table of values

List of values

cp's OEIS Frontend

A307606 G.f. A(x) satisfies: A(x) = ((1 + x)/(1 - x)) * A(x^2)^2*A(x^3)^3*A(x^4)^4* ... *A(x^k)^k* ...

Table of values

List of values

A307606 G.f. A(x) satisfies: A(x) = ((1 + x)/(1 - x)) * A(x^2)^2A(x^3)^3A(x^4)^4* ... A(x^k)^k ...