A175800 - cp's OEIS frontend

A175800 Number of real zeros of the polynomial whose coefficients are the decimal digits of Fibonacci(n).

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	1
11	1
12	2
13	0
14	0
15	2
16	0
17	1
18	1
19	1
20	1
21	0
22	2
23	2
24	0
25	0
26	1
27	1
28	1
29	1
30	1
31	2
32	0
33	0
34	0
35	0
36	1
37	1
38	1
39	1
40	2
41	4
42	2
43	0
44	0
45	1
46	1
47	3
48	1
49	1
50	2
51	2
52	0
53	0
54	2
55	1
56	1
57	3
58	1
59	1
60	4
61	2
62	2
63	2
64	1
65	1
66	3
67	1
68	1
69	0
70	2
71	0
72	2
73	2
74	3
75	1
76	1
77	1
78	1
79	2
80	2
81	0
82	2
83	2
84	1
85	1
86	1
87	1
88	2
89	2
90	4
91	0
92	0
93	1
94	1
95	1

[0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 2, 0, 0, 2, 0, 1, 1, 1, 1, 0, 2, 2, 0, 0, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 1, 1, 1, 1, 2, 4, 2, 0, 0, 1, 1, 3, 1, 1, 2, 2, 0, 0, 2, 1, 1, 3, 1, 1, 4, 2, 2, 2, 1, 1, 3, 1, 1, 0, 2, 0, 2, 2, 3, 1, 1, 1, 1, 2, 2, 0, 2, 2, 1, 1, 1, 1, 2, 2, 4, 0, 0, 1, 1, 1]

cp's OEIS Frontend

A175800 Number of real zeros of the polynomial whose coefficients are the decimal digits of Fibonacci(n).

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	1
11	1
12	2
13	0
14	0
15	2
16	0
17	1
18	1
19	1
20	1
21	0
22	2
23	2
24	0
25	0
26	1
27	1
28	1
29	1
30	1
31	2
32	0
33	0
34	0
35	0
36	1
37	1
38	1
39	1
40	2
41	4
42	2
43	0
44	0
45	1
46	1
47	3
48	1
49	1
50	2
51	2
52	0
53	0
54	2
55	1
56	1
57	3
58	1
59	1
60	4
61	2
62	2
63	2
64	1
65	1
66	3
67	1
68	1
69	0
70	2
71	0
72	2
73	2
74	3
75	1
76	1
77	1
78	1
79	2
80	2
81	0
82	2
83	2
84	1
85	1
86	1
87	1
88	2
89	2
90	4
91	0
92	0
93	1
94	1
95	1

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	1
11	1
12	2
13	0
14	0
15	2
16	0
17	1
18	1
19	1
20	1
21	0
22	2
23	2
24	0
25	0
26	1
27	1
28	1
29	1
30	1
31	2
32	0
33	0
34	0
35	0
36	1
37	1
38	1
39	1
40	2
41	4
42	2
43	0
44	0
45	1
46	1
47	3
48	1
49	1
50	2
51	2
52	0
53	0
54	2
55	1
56	1
57	3
58	1
59	1
60	4
61	2
62	2
63	2
64	1
65	1
66	3
67	1
68	1
69	0
70	2
71	0
72	2
73	2
74	3
75	1
76	1
77	1
78	1
79	2
80	2
81	0
82	2
83	2
84	1
85	1
86	1
87	1
88	2
89	2
90	4
91	0
92	0
93	1
94	1
95	1

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	1
9	1
10	1
11	1
12	2
13	0
14	0
15	2
16	0
17	1
18	1
19	1
20	1
21	0
22	2
23	2
24	0
25	0
26	1
27	1
28	1
29	1
30	1
31	2
32	0
33	0
34	0
35	0
36	1
37	1
38	1
39	1
40	2
41	4
42	2
43	0
44	0
45	1
46	1
47	3
48	1
49	1
50	2
51	2
52	0
53	0
54	2
55	1
56	1
57	3
58	1
59	1
60	4
61	2
62	2
63	2
64	1
65	1
66	3
67	1
68	1
69	0
70	2
71	0
72	2
73	2
74	3
75	1
76	1
77	1
78	1
79	2
80	2
81	0
82	2
83	2
84	1
85	1
86	1
87	1
88	2
89	2
90	4
91	0
92	0
93	1
94	1
95	1