A198454 - cp's OEIS frontend

A198454 Consider triples a<=b where (a^2+b^2-c^2)/(c-a-b) =1, ordered by a and then b; sequence gives a values.

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

[2, 3, 4, 5, 5, 6, 6, 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 11, 12, 12, 12, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21, 22, 22, 23, 23, 23, 24]

cp's OEIS Frontend

A198454 Consider triples a<=b where (a^2+b^2-c^2)/(c-a-b) =1, ordered by a and then b; sequence gives a values.

Table of values

List of values

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

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

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