A316842 - cp's OEIS frontend

A316842 Three-column table read by rows giving primitive integer sides of proper triangles (i,j,k) with i >= j >= k >= 1, j+k > i, gcd(i,j,k) = 1.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	2
9	2
10	3
11	3
12	1
13	3
14	3
15	2
16	4
17	3
18	2
19	4
20	3
21	3
22	4
23	4
24	1
25	4
26	4
27	3
28	5
29	3
30	3
31	5
32	4
33	2
34	5
35	4
36	3
37	5
38	4
39	4
40	5
41	5
42	1
43	5
44	5
45	2
46	5
47	5
48	3
49	5
50	5
51	4
52	6
53	4
54	3
55	6
56	5
57	2
58	6
59	5
60	3
61	6
62	5
63	4
64	6
65	5
66	5
67	6
68	6
69	1
70	6
71	6
72	5
73	7
74	4
75	4
76	7
77	5
78	3
79	7
80	5
81	4
82	7
83	5
84	5
85	7
86	6
87	2
88	7
89	6
90	3
91	7
92	6
93	4
94	7
95	6
96	5
97	7
98	6
99	6
100	7
101	7
102	1
103	7
104	7
105	2
106	7
107	7
108	3
109	7
110	7
111	4
112	7
113	7
114	5
115	7
116	7
117	6
118	8
119	5
120	4

[1, 1, 1, 2, 2, 1, 3, 2, 2, 3, 3, 1, 3, 3, 2, 4, 3, 2, 4, 3, 3, 4, 4, 1, 4, 4, 3, 5, 3, 3, 5, 4, 2, 5, 4, 3, 5, 4, 4, 5, 5, 1, 5, 5, 2, 5, 5, 3, 5, 5, 4, 6, 4, 3, 6, 5, 2, 6, 5, 3, 6, 5, 4, 6, 5, 5, 6, 6, 1, 6, 6, 5, 7, 4, 4, 7, 5, 3, 7, 5, 4, 7, 5, 5, 7, 6, 2, 7, 6, 3, 7, 6, 4, 7, 6, 5, 7, 6, 6, 7, 7, 1, 7, 7, 2, 7, 7, 3, 7, 7, 4, 7, 7, 5, 7, 7, 6, 8, 5, 4]

cp's OEIS Frontend

A316842 Three-column table read by rows giving primitive integer sides of proper triangles (i,j,k) with i >= j >= k >= 1, j+k > i, gcd(i,j,k) = 1.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	2
9	2
10	3
11	3
12	1
13	3
14	3
15	2
16	4
17	3
18	2
19	4
20	3
21	3
22	4
23	4
24	1
25	4
26	4
27	3
28	5
29	3
30	3
31	5
32	4
33	2
34	5
35	4
36	3
37	5
38	4
39	4
40	5
41	5
42	1
43	5
44	5
45	2
46	5
47	5
48	3
49	5
50	5
51	4
52	6
53	4
54	3
55	6
56	5
57	2
58	6
59	5
60	3
61	6
62	5
63	4
64	6
65	5
66	5
67	6
68	6
69	1
70	6
71	6
72	5
73	7
74	4
75	4
76	7
77	5
78	3
79	7
80	5
81	4
82	7
83	5
84	5
85	7
86	6
87	2
88	7
89	6
90	3
91	7
92	6
93	4
94	7
95	6
96	5
97	7
98	6
99	6
100	7
101	7
102	1
103	7
104	7
105	2
106	7
107	7
108	3
109	7
110	7
111	4
112	7
113	7
114	5
115	7
116	7
117	6
118	8
119	5
120	4

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	2
9	2
10	3
11	3
12	1
13	3
14	3
15	2
16	4
17	3
18	2
19	4
20	3
21	3
22	4
23	4
24	1
25	4
26	4
27	3
28	5
29	3
30	3
31	5
32	4
33	2
34	5
35	4
36	3
37	5
38	4
39	4
40	5
41	5
42	1
43	5
44	5
45	2
46	5
47	5
48	3
49	5
50	5
51	4
52	6
53	4
54	3
55	6
56	5
57	2
58	6
59	5
60	3
61	6
62	5
63	4
64	6
65	5
66	5
67	6
68	6
69	1
70	6
71	6
72	5
73	7
74	4
75	4
76	7
77	5
78	3
79	7
80	5
81	4
82	7
83	5
84	5
85	7
86	6
87	2
88	7
89	6
90	3
91	7
92	6
93	4
94	7
95	6
96	5
97	7
98	6
99	6
100	7
101	7
102	1
103	7
104	7
105	2
106	7
107	7
108	3
109	7
110	7
111	4
112	7
113	7
114	5
115	7
116	7
117	6
118	8
119	5
120	4

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	3
8	2
9	2
10	3
11	3
12	1
13	3
14	3
15	2
16	4
17	3
18	2
19	4
20	3
21	3
22	4
23	4
24	1
25	4
26	4
27	3
28	5
29	3
30	3
31	5
32	4
33	2
34	5
35	4
36	3
37	5
38	4
39	4
40	5
41	5
42	1
43	5
44	5
45	2
46	5
47	5
48	3
49	5
50	5
51	4
52	6
53	4
54	3
55	6
56	5
57	2
58	6
59	5
60	3
61	6
62	5
63	4
64	6
65	5
66	5
67	6
68	6
69	1
70	6
71	6
72	5
73	7
74	4
75	4
76	7
77	5
78	3
79	7
80	5
81	4
82	7
83	5
84	5
85	7
86	6
87	2
88	7
89	6
90	3
91	7
92	6
93	4
94	7
95	6
96	5
97	7
98	6
99	6
100	7
101	7
102	1
103	7
104	7
105	2
106	7
107	7
108	3
109	7
110	7
111	4
112	7
113	7
114	5
115	7
116	7
117	6
118	8
119	5
120	4