A344710 - cp's OEIS frontend

A344710 a(n)/2 is the smallest possible area of a non-obtuse triangle with coordinates in Z^2 and no side shorter than sqrt(n).

n	a(n)
1	1
2	2
3	4
4	4
5	5
6	8
7	8
8	8
9	9
10	10
11	12
12	12
13	12
14	15
15	15
16	15
17	15
18	18
19	20
20	20
21	23
22	23
23	23
24	23
25	23
26	24
27	28
28	28
29	28
30	30
31	30
32	30
33	30
34	30
35	34
36	34
37	34
38	38
39	38
40	38
41	39
42	42
43	42
44	42
45	42
46	45
47	45
48	45
49	45

[1, 2, 4, 4, 5, 8, 8, 8, 9, 10, 12, 12, 12, 15, 15, 15, 15, 18, 20, 20, 23, 23, 23, 23, 23, 24, 28, 28, 28, 30, 30, 30, 30, 30, 34, 34, 34, 38, 38, 38, 39, 42, 42, 42, 42, 45, 45, 45, 45]

cp's OEIS Frontend

A344710 a(n)/2 is the smallest possible area of a non-obtuse triangle with coordinates in Z^2 and no side shorter than sqrt(n).

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	4
5	5
6	8
7	8
8	8
9	9
10	10
11	12
12	12
13	12
14	15
15	15
16	15
17	15
18	18
19	20
20	20
21	23
22	23
23	23
24	23
25	23
26	24
27	28
28	28
29	28
30	30
31	30
32	30
33	30
34	30
35	34
36	34
37	34
38	38
39	38
40	38
41	39
42	42
43	42
44	42
45	42
46	45
47	45
48	45
49	45

n	a(n)
1	1
2	2
3	4
4	4
5	5
6	8
7	8
8	8
9	9
10	10
11	12
12	12
13	12
14	15
15	15
16	15
17	15
18	18
19	20
20	20
21	23
22	23
23	23
24	23
25	23
26	24
27	28
28	28
29	28
30	30
31	30
32	30
33	30
34	30
35	34
36	34
37	34
38	38
39	38
40	38
41	39
42	42
43	42
44	42
45	42
46	45
47	45
48	45
49	45

n	a(n)
1	1
2	2
3	4
4	4
5	5
6	8
7	8
8	8
9	9
10	10
11	12
12	12
13	12
14	15
15	15
16	15
17	15
18	18
19	20
20	20
21	23
22	23
23	23
24	23
25	23
26	24
27	28
28	28
29	28
30	30
31	30
32	30
33	30
34	30
35	34
36	34
37	34
38	38
39	38
40	38
41	39
42	42
43	42
44	42
45	42
46	45
47	45
48	45
49	45