A103605 - cp's OEIS frontend

A103605 Pythagorean triples in increasing order of perimeter (a+b+c). If two successive perimeters are equals, then in order of decreasing areas; each triple [a(i), a(j), a(k)] (with k multiple of 3, j=k-1, i=k-2) in increasing order.

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

[3, 4, 5, 6, 8, 10, 5, 12, 13, 9, 12, 15, 8, 15, 17, 12, 16, 20, 7, 24, 25, 15, 20, 25, 10, 24, 26, 20, 21, 29, 18, 24, 30, 16, 30, 34, 21, 28, 35, 12, 35, 37, 15, 36, 39, 9, 40, 41, 24, 32, 40, 27, 36, 45, 14, 48, 50, 20, 48, 52, 24, 45, 51, 30, 40, 50, 28, 45, 53]

cp's OEIS Frontend

A103605 Pythagorean triples in increasing order of perimeter (a+b+c). If two successive perimeters are equals, then in order of decreasing areas; each triple [a(i), a(j), a(k)] (with k multiple of 3, j=k-1, i=k-2) in increasing order.

Table of values

List of values

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

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

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