A091186 - cp's OEIS frontend

A091186 Triangle read by rows, in which n-th row gives expansion of x^n/((1-x)(1-x-x^2)^n).

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	3
9	1
10	1
11	7
12	8
13	4
14	1
15	1
16	12
17	18
18	13
19	5
20	1
21	1
22	20
23	38
24	35
25	19
26	6
27	1
28	1
29	33
30	76
31	86
32	59
33	26
34	7
35	1
36	1
37	54
38	147
39	197
40	164
41	91
42	34
43	8
44	1
45	1
46	88
47	277
48	430
49	420
50	281
51	132
52	43
53	9
54	1
55	1
56	143
57	512
58	904
59	1014
60	792
61	447
62	183
63	53
64	10
65	1
66	1
67	232
68	932
69	1846
70	2338
71	2087
72	1371

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 7, 8, 4, 1, 1, 12, 18, 13, 5, 1, 1, 20, 38, 35, 19, 6, 1, 1, 33, 76, 86, 59, 26, 7, 1, 1, 54, 147, 197, 164, 91, 34, 8, 1, 1, 88, 277, 430, 420, 281, 132, 43, 9, 1, 1, 143, 512, 904, 1014, 792, 447, 183, 53, 10, 1, 1, 232, 932, 1846, 2338, 2087, 1371]

cp's OEIS Frontend

A091186 Triangle read by rows, in which n-th row gives expansion of x^n/((1-x)(1-x-x^2)^n).

Table of values

List of values