A243156 - cp's OEIS frontend

A243156 G.f. satisfies: x = A(x) * (1 - A(x)) / (1 - A(x) - A(x)^3) such that A(0) = 1.

n	a(n)
0	1
1	1
2	3
3	9
4	28
5	92
6	319
7	1154
8	4302
9	16382
10	63391
11	248499
12	984867
13	3940121
14	15891386
15	64545971
16	263783729
17	1083883910
18	4475194635
19	18557356409
20	77251869363
21	322723617687
22	1352518263334
23	5684939482522
24	23959266771808
25	101226312702475
26	428650606083144
27	1818991203750774
28	7734098181837847

[1, 1, 3, 9, 28, 92, 319, 1154, 4302, 16382, 63391, 248499, 984867, 3940121, 15891386, 64545971, 263783729, 1083883910, 4475194635, 18557356409, 77251869363, 322723617687, 1352518263334, 5684939482522, 23959266771808, 101226312702475, 428650606083144, 1818991203750774, 7734098181837847]

cp's OEIS Frontend

A243156 G.f. satisfies: x = A(x) * (1 - A(x)) / (1 - A(x) - A(x)^3) such that A(0) = 1.

Table of values

List of values