A070086 - cp's OEIS frontend

A070086 Areas of integer triangles [A070080(n), A070081(n), A070082(n)], rounded values.

n	a(n)
1	0
2	1
3	2
4	1
5	2
6	3
7	2
8	3
9	4
10	4
11	4
12	2
13	4
14	4
15	6
16	5
17	6
18	7
19	3
20	5
21	5
22	7
23	8
24	6
25	7
26	8
27	9
28	3
29	6
30	6
31	9
32	7
33	10
34	11
35	7
36	9
37	10
38	11
39	12
40	4
41	6
42	8
43	10
44	8
45	12
46	12
47	14
48	8
49	10
50	12
51	13
52	12
53	15
54	16
55	4
56	7
57	9
58	12
59	10
60	14
61	10
62	15
63	16
64	17
65	9
66	12
67	13
68	15
69	14
70	17
71	18
72	19
73	5
74	8
75	10

[0, 1, 2, 1, 2, 3, 2, 3, 4, 4, 4, 2, 4, 4, 6, 5, 6, 7, 3, 5, 5, 7, 8, 6, 7, 8, 9, 3, 6, 6, 9, 7, 10, 11, 7, 9, 10, 11, 12, 4, 6, 8, 10, 8, 12, 12, 14, 8, 10, 12, 13, 12, 15, 16, 4, 7, 9, 12, 10, 14, 10, 15, 16, 17, 9, 12, 13, 15, 14, 17, 18, 19, 5, 8, 10]

cp's OEIS Frontend

A070086 Areas of integer triangles [A070080(n), A070081(n), A070082(n)], rounded values.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	1
5	2
6	3
7	2
8	3
9	4
10	4
11	4
12	2
13	4
14	4
15	6
16	5
17	6
18	7
19	3
20	5
21	5
22	7
23	8
24	6
25	7
26	8
27	9
28	3
29	6
30	6
31	9
32	7
33	10
34	11
35	7
36	9
37	10
38	11
39	12
40	4
41	6
42	8
43	10
44	8
45	12
46	12
47	14
48	8
49	10
50	12
51	13
52	12
53	15
54	16
55	4
56	7
57	9
58	12
59	10
60	14
61	10
62	15
63	16
64	17
65	9
66	12
67	13
68	15
69	14
70	17
71	18
72	19
73	5
74	8
75	10

n	a(n)
1	0
2	1
3	2
4	1
5	2
6	3
7	2
8	3
9	4
10	4
11	4
12	2
13	4
14	4
15	6
16	5
17	6
18	7
19	3
20	5
21	5
22	7
23	8
24	6
25	7
26	8
27	9
28	3
29	6
30	6
31	9
32	7
33	10
34	11
35	7
36	9
37	10
38	11
39	12
40	4
41	6
42	8
43	10
44	8
45	12
46	12
47	14
48	8
49	10
50	12
51	13
52	12
53	15
54	16
55	4
56	7
57	9
58	12
59	10
60	14
61	10
62	15
63	16
64	17
65	9
66	12
67	13
68	15
69	14
70	17
71	18
72	19
73	5
74	8
75	10

n	a(n)
1	0
2	1
3	2
4	1
5	2
6	3
7	2
8	3
9	4
10	4
11	4
12	2
13	4
14	4
15	6
16	5
17	6
18	7
19	3
20	5
21	5
22	7
23	8
24	6
25	7
26	8
27	9
28	3
29	6
30	6
31	9
32	7
33	10
34	11
35	7
36	9
37	10
38	11
39	12
40	4
41	6
42	8
43	10
44	8
45	12
46	12
47	14
48	8
49	10
50	12
51	13
52	12
53	15
54	16
55	4
56	7
57	9
58	12
59	10
60	14
61	10
62	15
63	16
64	17
65	9
66	12
67	13
68	15
69	14
70	17
71	18
72	19
73	5
74	8
75	10