A154257 - cp's OEIS frontend

A154257 Number of triples such that p+F_s+F_t=n, where p is an odd prime, s and t are greater than one and the Fibonacci number F_s or F_t is odd.

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

[0, 0, 0, 0, 1, 2, 3, 4, 6, 6, 7, 6, 7, 8, 6, 10, 8, 10, 10, 10, 12, 10, 10, 10, 12, 14, 13, 12, 15, 8, 12, 12, 13, 14, 13, 10, 16, 10, 13, 16, 11, 16, 11, 14, 17, 16, 15, 12, 12, 16, 11, 20, 13, 14, 13, 12, 12, 18, 12, 16, 14, 14, 19, 16, 18, 20, 16, 18, 15, 18, 16, 12, 16, 18, 19, 22, 18]

cp's OEIS Frontend

A154257 Number of triples such that p+F_s+F_t=n, where p is an odd prime, s and t are greater than one and the Fibonacci number F_s or F_t is odd.

Table of values

List of values

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

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

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