A336755 - cp's OEIS frontend

A336755 Primitive triples for integer-sided triangles whose sides a < b < c are in arithmetic progression.

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

[2, 3, 4, 3, 4, 5, 3, 5, 7, 4, 5, 6, 5, 6, 7, 4, 7, 10, 5, 7, 9, 6, 7, 8, 5, 8, 11, 7, 8, 9, 5, 9, 13, 7, 9, 11, 8, 9, 10, 7, 10, 13, 9, 10, 11, 6, 11, 16, 7, 11, 15, 8, 11, 14, 9, 11, 13, 10, 11, 12, 7, 12, 17, 11, 12, 13, 7, 13, 19, 8, 13, 18, 9, 13, 17, 10, 13, 16, 11, 13, 15, 12, 13, 14]

cp's OEIS Frontend

A336755 Primitive triples for integer-sided triangles whose sides a < b < c are in arithmetic progression.

Table of values

List of values

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

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

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