A198453 - cp's OEIS frontend

A198453 Consider triples a<=b where (a^2+b^2-c^2)/(c-a-b) = 1, ordered by a and then b; sequence gives a, b and c values in that order.

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

[2, 2, 3, 3, 5, 6, 4, 9, 10, 5, 6, 8, 5, 14, 15, 6, 9, 11, 6, 20, 21, 7, 27, 28, 8, 10, 13, 8, 35, 36, 9, 13, 16, 9, 21, 23, 9, 44, 45, 10, 26, 28, 10, 54, 55, 11, 14, 18, 11, 20, 23, 11, 65, 66, 12, 17, 21, 12, 24, 27]

cp's OEIS Frontend

A198453 Consider triples a<=b where (a^2+b^2-c^2)/(c-a-b) = 1, ordered by a and then b; sequence gives a, b and c values in that order.

Table of values

List of values

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

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

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