A003273 - cp's OEIS frontend

A003273 Congruent numbers: positive integers k for which there exists a right triangle having area k and rational sides.

n	a(n)
1	5
2	6
3	7
4	13
5	14
6	15
7	20
8	21
9	22
10	23
11	24
12	28
13	29
14	30
15	31
16	34
17	37
18	38
19	39
20	41
21	45
22	46
23	47
24	52
25	53
26	54
27	55
28	56
29	60
30	61
31	62
32	63
33	65
34	69
35	70
36	71
37	77
38	78
39	79
40	80
41	84
42	85
43	86
44	87
45	88
46	92
47	93
48	94
49	95
50	96
51	101
52	102
53	103
54	109
55	110
56	111
57	112
58	116
59	117
60	118
61	119
62	120
63	124
64	125
65	126

[5, 6, 7, 13, 14, 15, 20, 21, 22, 23, 24, 28, 29, 30, 31, 34, 37, 38, 39, 41, 45, 46, 47, 52, 53, 54, 55, 56, 60, 61, 62, 63, 65, 69, 70, 71, 77, 78, 79, 80, 84, 85, 86, 87, 88, 92, 93, 94, 95, 96, 101, 102, 103, 109, 110, 111, 112, 116, 117, 118, 119, 120, 124, 125, 126]

cp's OEIS Frontend

A003273 Congruent numbers: positive integers k for which there exists a right triangle having area k and rational sides.

Table of values

List of values

n	a(n)
1	5
2	6
3	7
4	13
5	14
6	15
7	20
8	21
9	22
10	23
11	24
12	28
13	29
14	30
15	31
16	34
17	37
18	38
19	39
20	41
21	45
22	46
23	47
24	52
25	53
26	54
27	55
28	56
29	60
30	61
31	62
32	63
33	65
34	69
35	70
36	71
37	77
38	78
39	79
40	80
41	84
42	85
43	86
44	87
45	88
46	92
47	93
48	94
49	95
50	96
51	101
52	102
53	103
54	109
55	110
56	111
57	112
58	116
59	117
60	118
61	119
62	120
63	124
64	125
65	126

n	a(n)
1	5
2	6
3	7
4	13
5	14
6	15
7	20
8	21
9	22
10	23
11	24
12	28
13	29
14	30
15	31
16	34
17	37
18	38
19	39
20	41
21	45
22	46
23	47
24	52
25	53
26	54
27	55
28	56
29	60
30	61
31	62
32	63
33	65
34	69
35	70
36	71
37	77
38	78
39	79
40	80
41	84
42	85
43	86
44	87
45	88
46	92
47	93
48	94
49	95
50	96
51	101
52	102
53	103
54	109
55	110
56	111
57	112
58	116
59	117
60	118
61	119
62	120
63	124
64	125
65	126

n	a(n)
1	5
2	6
3	7
4	13
5	14
6	15
7	20
8	21
9	22
10	23
11	24
12	28
13	29
14	30
15	31
16	34
17	37
18	38
19	39
20	41
21	45
22	46
23	47
24	52
25	53
26	54
27	55
28	56
29	60
30	61
31	62
32	63
33	65
34	69
35	70
36	71
37	77
38	78
39	79
40	80
41	84
42	85
43	86
44	87
45	88
46	92
47	93
48	94
49	95
50	96
51	101
52	102
53	103
54	109
55	110
56	111
57	112
58	116
59	117
60	118
61	119
62	120
63	124
64	125
65	126