A206800 - cp's OEIS frontend

A206800 Riordan array (1/(1-3x+x^2), x(1-x)/(1-3*x+x^2)).

n	a(n)
0	1
1	3
2	1
3	8
4	5
5	1
6	21
7	19
8	7
9	1
10	55
11	65
12	34
13	9
14	1
15	144
16	210
17	141
18	53
19	11
20	1
21	377
22	654
23	534
24	257
25	76
26	13
27	1
28	987
29	1985
30	1905
31	1111
32	421
33	103
34	15
35	1
36	2584
37	5911
38	6512
39	4447
40	2041
41	641
42	134
43	17
44	1
45	6765
46	17345
47	21557
48	16837
49	9038
50	3440
51	925
52	169
53	19
54	1

[1, 3, 1, 8, 5, 1, 21, 19, 7, 1, 55, 65, 34, 9, 1, 144, 210, 141, 53, 11, 1, 377, 654, 534, 257, 76, 13, 1, 987, 1985, 1905, 1111, 421, 103, 15, 1, 2584, 5911, 6512, 4447, 2041, 641, 134, 17, 1, 6765, 17345, 21557, 16837, 9038, 3440, 925, 169, 19, 1]

cp's OEIS Frontend

A206800 Riordan array (1/(1-3x+x^2), x(1-x)/(1-3*x+x^2)).

Table of values

List of values

cp's OEIS Frontend

A206800 Riordan array (1/(1-3*x+x^2), x*(1-x)/(1-3*x+x^2)).

Table of values

List of values

A206800 Riordan array (1/(1-3x+x^2), x(1-x)/(1-3*x+x^2)).