A227003 - cp's OEIS frontend

A227003 Number of primitive Heronian triangles with area 6n.

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

[1, 2, 0, 1, 1, 2, 1, 0, 0, 4, 1, 1, 0, 4, 2, 0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 2, 0, 3, 0, 2, 0, 0, 1, 1, 6, 1, 0, 0, 1, 1, 0, 3, 0, 2, 1, 0, 0, 1, 0, 2, 1, 0, 0, 0, 4, 4, 0, 0, 0, 3, 0, 0, 0, 0, 1, 3, 0, 1, 0, 15, 0, 0, 0, 0, 0, 3, 2, 1, 0, 1, 0, 0, 0, 3, 2, 0, 1, 2, 0, 0]

cp's OEIS Frontend

A227003 Number of primitive Heronian triangles with area 6n.

Table of values

List of values

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

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

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