A331223 - cp's OEIS frontend

A331223 a(n) = denominator of squared radius R^2 of the circumcircle of the n-th non-obtuse triangle with integer sides i <= j <= k <= sqrt(i^2 + j^2) in a list of such triangles, the list being sorted by increasing size of R. Numerators are A331222.

n	a(n)
1	3
2	15
3	3
4	35
5	32
6	1
7	20
8	63
9	15
10	55
11	3
12	4
13	99
14	96
15	39
16	91
17	84
18	3
19	143
20	7
21	35
22	5
23	64
24	8
25	119
26	1
27	51
28	255
29	195
30	192
31	96
32	187
33	180
34	95
35	171
36	160
37	3135
38	255
39	5
40	63
41	3
42	3
43	247
44	15
45	15
46	231
47	132
48	55
49	207
50	1760
51	323
52	11
53	320
54	35
55	115
56	8855
57	308
58	3
59	299
60	20

[3, 15, 3, 35, 32, 1, 20, 63, 15, 55, 3, 4, 99, 96, 39, 91, 84, 3, 143, 7, 35, 5, 64, 8, 119, 1, 51, 255, 195, 192, 96, 187, 180, 95, 171, 160, 3135, 255, 5, 63, 3, 3, 247, 15, 15, 231, 132, 55, 207, 1760, 323, 11, 320, 35, 115, 8855, 308, 3, 299, 20]

cp's OEIS Frontend

A331223 a(n) = denominator of squared radius R^2 of the circumcircle of the n-th non-obtuse triangle with integer sides i <= j <= k <= sqrt(i^2 + j^2) in a list of such triangles, the list being sorted by increasing size of R. Numerators are A331222.

Table of values

List of values