A156688 - cp's OEIS frontend

A156688 The total number of distinct Pythagorean triples with an area numerically equal to n times their perimeters.

n	a(n)
1	2
2	3
3	6
4	4
5	6
6	9
7	6
8	5
9	10
10	9
11	6
12	12
13	6
14	9
15	18
16	6
17	6
18	15
19	6
20	12
21	18
22	9
23	6
24	15
25	10
26	9
27	14
28	12
29	6
30	27
31	6
32	7
33	18
34	9
35	18
36	20
37	6
38	9
39	18
40	15
41	6
42	27
43	6
44	12
45	30
46	9
47	6
48	18
49	10
50	15
51	18
52	12
53	6
54	21
55	18
56	15
57	18
58	9
59	6
60	36
61	6
62	9
63	30
64	8
65	18
66	27
67	6
68	12
69	18
70	27
71	6
72	25
73	6
74	9
75	30
76	12
77	18
78	27
79	6
80	18
81	18
82	9
83	6
84	36
85	18
86	9
87	18
88	15
89	6
90	45
91	18
92	12
93	18
94	9
95	18

[2, 3, 6, 4, 6, 9, 6, 5, 10, 9, 6, 12, 6, 9, 18, 6, 6, 15, 6, 12, 18, 9, 6, 15, 10, 9, 14, 12, 6, 27, 6, 7, 18, 9, 18, 20, 6, 9, 18, 15, 6, 27, 6, 12, 30, 9, 6, 18, 10, 15, 18, 12, 6, 21, 18, 15, 18, 9, 6, 36, 6, 9, 30, 8, 18, 27, 6, 12, 18, 27, 6, 25, 6, 9, 30, 12, 18, 27, 6, 18, 18, 9, 6, 36, 18, 9, 18, 15, 6, 45, 18, 12, 18, 9, 18]

cp's OEIS Frontend

A156688 The total number of distinct Pythagorean triples with an area numerically equal to n times their perimeters.

Table of values

List of values

n	a(n)
1	2
2	3
3	6
4	4
5	6
6	9
7	6
8	5
9	10
10	9
11	6
12	12
13	6
14	9
15	18
16	6
17	6
18	15
19	6
20	12
21	18
22	9
23	6
24	15
25	10
26	9
27	14
28	12
29	6
30	27
31	6
32	7
33	18
34	9
35	18
36	20
37	6
38	9
39	18
40	15
41	6
42	27
43	6
44	12
45	30
46	9
47	6
48	18
49	10
50	15
51	18
52	12
53	6
54	21
55	18
56	15
57	18
58	9
59	6
60	36
61	6
62	9
63	30
64	8
65	18
66	27
67	6
68	12
69	18
70	27
71	6
72	25
73	6
74	9
75	30
76	12
77	18
78	27
79	6
80	18
81	18
82	9
83	6
84	36
85	18
86	9
87	18
88	15
89	6
90	45
91	18
92	12
93	18
94	9
95	18

n	a(n)
1	2
2	3
3	6
4	4
5	6
6	9
7	6
8	5
9	10
10	9
11	6
12	12
13	6
14	9
15	18
16	6
17	6
18	15
19	6
20	12
21	18
22	9
23	6
24	15
25	10
26	9
27	14
28	12
29	6
30	27
31	6
32	7
33	18
34	9
35	18
36	20
37	6
38	9
39	18
40	15
41	6
42	27
43	6
44	12
45	30
46	9
47	6
48	18
49	10
50	15
51	18
52	12
53	6
54	21
55	18
56	15
57	18
58	9
59	6
60	36
61	6
62	9
63	30
64	8
65	18
66	27
67	6
68	12
69	18
70	27
71	6
72	25
73	6
74	9
75	30
76	12
77	18
78	27
79	6
80	18
81	18
82	9
83	6
84	36
85	18
86	9
87	18
88	15
89	6
90	45
91	18
92	12
93	18
94	9
95	18

n	a(n)
1	2
2	3
3	6
4	4
5	6
6	9
7	6
8	5
9	10
10	9
11	6
12	12
13	6
14	9
15	18
16	6
17	6
18	15
19	6
20	12
21	18
22	9
23	6
24	15
25	10
26	9
27	14
28	12
29	6
30	27
31	6
32	7
33	18
34	9
35	18
36	20
37	6
38	9
39	18
40	15
41	6
42	27
43	6
44	12
45	30
46	9
47	6
48	18
49	10
50	15
51	18
52	12
53	6
54	21
55	18
56	15
57	18
58	9
59	6
60	36
61	6
62	9
63	30
64	8
65	18
66	27
67	6
68	12
69	18
70	27
71	6
72	25
73	6
74	9
75	30
76	12
77	18
78	27
79	6
80	18
81	18
82	9
83	6
84	36
85	18
86	9
87	18
88	15
89	6
90	45
91	18
92	12
93	18
94	9
95	18