A070080 - cp's OEIS frontend

A070080 Smallest side of integer triangles [a(n) <= A070081(n) <= A070082(n)], sorted by perimeter, lexicographically ordered.

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

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

cp's OEIS Frontend

A070080 Smallest side of integer triangles [a(n) <= A070081(n) <= A070082(n)], sorted by perimeter, lexicographically ordered.

Table of values

List of values

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

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

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