A070088 - cp's OEIS frontend

A070088 Number of integer-sided triangles with perimeter n and prime sides.

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

[0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 0, 2, 1, 2, 0, 1, 0, 1, 0, 1, 1, 2, 0, 3, 1, 3, 0, 2, 0, 2, 0, 3, 1, 3, 0, 5, 1, 5, 0, 4, 0, 3, 0, 5, 1, 5, 0, 4, 0, 4, 0, 2, 0, 3, 0, 5, 1, 3, 0, 6, 1, 8, 0, 5, 0, 5, 0, 4, 0, 3, 0, 5, 1, 6, 0, 6, 0, 4, 0, 7, 1, 7, 0, 9, 1, 10, 0]

cp's OEIS Frontend

A070088 Number of integer-sided triangles with perimeter n and prime sides.

Table of values

List of values

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

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

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