A188111 - cp's OEIS frontend

A188111 Triangle T(n,m) read by rows, [A(x)]^m = Sum_{n>=m} T(n,m)*x^n, where A(x) satisfies A(x) = x/(1-A(x)-A(x)^2).

n	a(n)
1	1
2	1
3	1
4	3
5	2
6	1
7	10
8	7
9	3
10	1
11	38
12	26
13	12
14	4
15	1
16	154
17	105
18	49
19	18
20	5
21	1
22	654
23	444
24	210
25	80
26	25
27	6
28	1
29	2871
30	1944
31	927
32	363
33	120
34	33
35	7
36	1
37	12925
38	8734
39	4191
40	1672
41	575
42	170
43	42
44	8
45	1
46	59345
47	40040
48	19305
49	7810
50	2761
51	858
52	231
53	52
54	9
55	1

[1, 1, 1, 3, 2, 1, 10, 7, 3, 1, 38, 26, 12, 4, 1, 154, 105, 49, 18, 5, 1, 654, 444, 210, 80, 25, 6, 1, 2871, 1944, 927, 363, 120, 33, 7, 1, 12925, 8734, 4191, 1672, 575, 170, 42, 8, 1, 59345, 40040, 19305, 7810, 2761, 858, 231, 52, 9, 1]

cp's OEIS Frontend

A188111 Triangle T(n,m) read by rows, [A(x)]^m = Sum_{n>=m} T(n,m)*x^n, where A(x) satisfies A(x) = x/(1-A(x)-A(x)^2).

Table of values

List of values