A162514 - cp's OEIS frontend

A162514 Triangle of coefficients of polynomials defined by the Binet form P(n,x) = U^n + L^n, where U = (x + d)/2, L = (x - d)/2, d = (4 + x^2)^(1/2). Decreasing powers of x.

n	a(n)
0	2
1	1
2	0
3	1
4	0
5	2
6	1
7	0
8	3
9	0
10	1
11	0
12	4
13	0
14	2
15	1
16	0
17	5
18	0
19	5
20	0
21	1
22	0
23	6
24	0
25	9
26	0
27	2
28	1
29	0
30	7
31	0
32	14
33	0
34	7
35	0
36	1
37	0
38	8
39	0
40	20
41	0
42	16
43	0
44	2
45	1
46	0
47	9
48	0
49	27
50	0
51	30
52	0
53	9
54	0
55	1
56	0
57	10
58	0
59	35
60	0
61	50
62	0
63	25
64	0
65	2
66	1
67	0
68	11
69	0
70	44
71	0
72	77
73	0
74	55
75	0
76	11
77	0
78	1
79	0
80	12
81	0
82	54
83	0
84	112
85	0
86	105
87	0
88	36
89	0
90	2
91	1
92	0
93	13
94	0

[2, 1, 0, 1, 0, 2, 1, 0, 3, 0, 1, 0, 4, 0, 2, 1, 0, 5, 0, 5, 0, 1, 0, 6, 0, 9, 0, 2, 1, 0, 7, 0, 14, 0, 7, 0, 1, 0, 8, 0, 20, 0, 16, 0, 2, 1, 0, 9, 0, 27, 0, 30, 0, 9, 0, 1, 0, 10, 0, 35, 0, 50, 0, 25, 0, 2, 1, 0, 11, 0, 44, 0, 77, 0, 55, 0, 11, 0, 1, 0, 12, 0, 54, 0, 112, 0, 105, 0, 36, 0, 2, 1, 0, 13, 0]

cp's OEIS Frontend

A162514 Triangle of coefficients of polynomials defined by the Binet form P(n,x) = U^n + L^n, where U = (x + d)/2, L = (x - d)/2, d = (4 + x^2)^(1/2). Decreasing powers of x.

Table of values

List of values

n	a(n)
0	2
1	1
2	0
3	1
4	0
5	2
6	1
7	0
8	3
9	0
10	1
11	0
12	4
13	0
14	2
15	1
16	0
17	5
18	0
19	5
20	0
21	1
22	0
23	6
24	0
25	9
26	0
27	2
28	1
29	0
30	7
31	0
32	14
33	0
34	7
35	0
36	1
37	0
38	8
39	0
40	20
41	0
42	16
43	0
44	2
45	1
46	0
47	9
48	0
49	27
50	0
51	30
52	0
53	9
54	0
55	1
56	0
57	10
58	0
59	35
60	0
61	50
62	0
63	25
64	0
65	2
66	1
67	0
68	11
69	0
70	44
71	0
72	77
73	0
74	55
75	0
76	11
77	0
78	1
79	0
80	12
81	0
82	54
83	0
84	112
85	0
86	105
87	0
88	36
89	0
90	2
91	1
92	0
93	13
94	0

n	a(n)
0	2
1	1
2	0
3	1
4	0
5	2
6	1
7	0
8	3
9	0
10	1
11	0
12	4
13	0
14	2
15	1
16	0
17	5
18	0
19	5
20	0
21	1
22	0
23	6
24	0
25	9
26	0
27	2
28	1
29	0
30	7
31	0
32	14
33	0
34	7
35	0
36	1
37	0
38	8
39	0
40	20
41	0
42	16
43	0
44	2
45	1
46	0
47	9
48	0
49	27
50	0
51	30
52	0
53	9
54	0
55	1
56	0
57	10
58	0
59	35
60	0
61	50
62	0
63	25
64	0
65	2
66	1
67	0
68	11
69	0
70	44
71	0
72	77
73	0
74	55
75	0
76	11
77	0
78	1
79	0
80	12
81	0
82	54
83	0
84	112
85	0
86	105
87	0
88	36
89	0
90	2
91	1
92	0
93	13
94	0

n	a(n)
0	2
1	1
2	0
3	1
4	0
5	2
6	1
7	0
8	3
9	0
10	1
11	0
12	4
13	0
14	2
15	1
16	0
17	5
18	0
19	5
20	0
21	1
22	0
23	6
24	0
25	9
26	0
27	2
28	1
29	0
30	7
31	0
32	14
33	0
34	7
35	0
36	1
37	0
38	8
39	0
40	20
41	0
42	16
43	0
44	2
45	1
46	0
47	9
48	0
49	27
50	0
51	30
52	0
53	9
54	0
55	1
56	0
57	10
58	0
59	35
60	0
61	50
62	0
63	25
64	0
65	2
66	1
67	0
68	11
69	0
70	44
71	0
72	77
73	0
74	55
75	0
76	11
77	0
78	1
79	0
80	12
81	0
82	54
83	0
84	112
85	0
86	105
87	0
88	36
89	0
90	2
91	1
92	0
93	13
94	0