A124369 - cp's OEIS frontend

A124369 Riordan array (1/((1-x-x^2)(1+x+x^2)),x(1+x)/((1-x-x^2)(1+x+x^2))).

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	1
10	2
11	6
12	4
13	3
14	1
15	4
16	9
17	12
18	7
19	4
20	1
21	7
22	17
23	24
24	21
25	11
26	5
27	1
28	10
29	34
30	48
31	50
32	34
33	16
34	6
35	1
36	17
37	58
38	103
39	110
40	91
41	52
42	22
43	7
44	1
45	28
46	104
47	200
48	250
49	220
50	152
51	76
52	29
53	8
54	1
55	44
56	188
57	385
58	534
59	530
60	400
61	239
62	107
63	37
64	9
65	1

[1, 0, 1, 1, 1, 1, 2, 2, 2, 1, 2, 6, 4, 3, 1, 4, 9, 12, 7, 4, 1, 7, 17, 24, 21, 11, 5, 1, 10, 34, 48, 50, 34, 16, 6, 1, 17, 58, 103, 110, 91, 52, 22, 7, 1, 28, 104, 200, 250, 220, 152, 76, 29, 8, 1, 44, 188, 385, 534, 530, 400, 239, 107, 37, 9, 1]

cp's OEIS Frontend

A124369 Riordan array (1/((1-x-x^2)(1+x+x^2)),x(1+x)/((1-x-x^2)(1+x+x^2))).

Table of values

List of values

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	1
10	2
11	6
12	4
13	3
14	1
15	4
16	9
17	12
18	7
19	4
20	1
21	7
22	17
23	24
24	21
25	11
26	5
27	1
28	10
29	34
30	48
31	50
32	34
33	16
34	6
35	1
36	17
37	58
38	103
39	110
40	91
41	52
42	22
43	7
44	1
45	28
46	104
47	200
48	250
49	220
50	152
51	76
52	29
53	8
54	1
55	44
56	188
57	385
58	534
59	530
60	400
61	239
62	107
63	37
64	9
65	1

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	1
10	2
11	6
12	4
13	3
14	1
15	4
16	9
17	12
18	7
19	4
20	1
21	7
22	17
23	24
24	21
25	11
26	5
27	1
28	10
29	34
30	48
31	50
32	34
33	16
34	6
35	1
36	17
37	58
38	103
39	110
40	91
41	52
42	22
43	7
44	1
45	28
46	104
47	200
48	250
49	220
50	152
51	76
52	29
53	8
54	1
55	44
56	188
57	385
58	534
59	530
60	400
61	239
62	107
63	37
64	9
65	1

n	a(n)
0	1
1	0
2	1
3	1
4	1
5	1
6	2
7	2
8	2
9	1
10	2
11	6
12	4
13	3
14	1
15	4
16	9
17	12
18	7
19	4
20	1
21	7
22	17
23	24
24	21
25	11
26	5
27	1
28	10
29	34
30	48
31	50
32	34
33	16
34	6
35	1
36	17
37	58
38	103
39	110
40	91
41	52
42	22
43	7
44	1
45	28
46	104
47	200
48	250
49	220
50	152
51	76
52	29
53	8
54	1
55	44
56	188
57	385
58	534
59	530
60	400
61	239
62	107
63	37
64	9
65	1