A188110 - cp's OEIS frontend

A188110 Triangle T(n,m), [xA(x)]^m=sum(n>=m T(n,m)x^n), where A(x) satisfies xA(x)^3= -(2x*A(x)^2+sqrt(1-4xA(x)^2)-1)/(4xA(x)^2+sqrt(1-4xA(x)^2)-1).

n	a(n)
1	1
2	3
3	1
4	28
5	6
6	1
7	350
8	65
9	9
10	1
11	5020
12	868
13	111
14	12
15	1
16	78023
17	12924
18	1581
19	166
20	15
21	1
22	1278340
23	205766
24	24468
25	2516
26	230
27	18
28	1
29	21740636
30	3428438
31	399735
32	40489
33	3700
34	303
35	21
36	1
37	380161308
38	59034600
39	6784186
40	679460
41	61905
42	5160
43	385
44	24
45	1
46	6792111260
47	1042169972
48	118444293
49	11759612
50	1067738
51	89715
52	6923
53	476
54	27
55	1

[1, 3, 1, 28, 6, 1, 350, 65, 9, 1, 5020, 868, 111, 12, 1, 78023, 12924, 1581, 166, 15, 1, 1278340, 205766, 24468, 2516, 230, 18, 1, 21740636, 3428438, 399735, 40489, 3700, 303, 21, 1, 380161308, 59034600, 6784186, 679460, 61905, 5160, 385, 24, 1, 6792111260, 1042169972, 118444293, 11759612, 1067738, 89715, 6923, 476, 27, 1]

cp's OEIS Frontend

A188110 Triangle T(n,m), [xA(x)]^m=sum(n>=m T(n,m)x^n), where A(x) satisfies xA(x)^3= -(2x*A(x)^2+sqrt(1-4xA(x)^2)-1)/(4xA(x)^2+sqrt(1-4xA(x)^2)-1).

Table of values

List of values

cp's OEIS Frontend

A188110 Triangle T(n,m), [x*A(x)]^m=sum(n>=m T(n,m)*x^n), where A(x) satisfies x*A(x)^3= -(2*x*A(x)^2+sqrt(1-4*x*A(x)^2)-1)/(4*x*A(x)^2+sqrt(1-4*x*A(x)^2)-1).

Table of values

List of values

A188110 Triangle T(n,m), [xA(x)]^m=sum(n>=m T(n,m)x^n), where A(x) satisfies xA(x)^3= -(2x*A(x)^2+sqrt(1-4xA(x)^2)-1)/(4xA(x)^2+sqrt(1-4xA(x)^2)-1).