A350013 - cp's OEIS frontend

A350013 Number of integer-sided triangles with one side having length n and an adjacent angle of 60 degrees.

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

[1, 1, 2, 1, 3, 2, 3, 4, 3, 3, 3, 2, 3, 3, 7, 6, 3, 3, 3, 3, 7, 3, 3, 7, 5, 3, 4, 3, 3, 7, 3, 8, 6, 3, 10, 3, 3, 3, 6, 11, 3, 7, 3, 3, 10, 3, 3, 12, 5, 5, 6, 3, 3, 4, 10, 10, 6, 3, 3, 7, 3, 3, 10, 10, 10, 6, 3, 3, 6, 10, 3, 10, 3, 3, 11, 3, 10, 6, 3, 18, 5, 3, 3, 7, 9, 3, 6, 10, 3, 10, 10]

cp's OEIS Frontend

A350013 Number of integer-sided triangles with one side having length n and an adjacent angle of 60 degrees.

Table of values

List of values

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

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

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