A261654 - cp's OEIS frontend

A261654 Lead almost-Pythagorean triples generated by primitive Pythagorean triples of the form (2i-1, 2i^2-2i, 2i^2-2i+1), i >= 2.

n	a(n)
1	4
2	7
3	8
4	6
5	17
6	18
7	8
8	31
9	32
10	10
11	49
12	50
13	12
14	71
15	72
16	14
17	97
18	98
19	16
20	127
21	128
22	18
23	161
24	162
25	20
26	199
27	200
28	22
29	241
30	242
31	24
32	287
33	288
34	26
35	337
36	338
37	28
38	391
39	392
40	30
41	449
42	450
43	32
44	511
45	512
46	34
47	577
48	578

[4, 7, 8, 6, 17, 18, 8, 31, 32, 10, 49, 50, 12, 71, 72, 14, 97, 98, 16, 127, 128, 18, 161, 162, 20, 199, 200, 22, 241, 242, 24, 287, 288, 26, 337, 338, 28, 391, 392, 30, 449, 450, 32, 511, 512, 34, 577, 578]

cp's OEIS Frontend

A261654 Lead almost-Pythagorean triples generated by primitive Pythagorean triples of the form (2i-1, 2i^2-2i, 2i^2-2i+1), i >= 2.

Table of values

List of values

n	a(n)
1	4
2	7
3	8
4	6
5	17
6	18
7	8
8	31
9	32
10	10
11	49
12	50
13	12
14	71
15	72
16	14
17	97
18	98
19	16
20	127
21	128
22	18
23	161
24	162
25	20
26	199
27	200
28	22
29	241
30	242
31	24
32	287
33	288
34	26
35	337
36	338
37	28
38	391
39	392
40	30
41	449
42	450
43	32
44	511
45	512
46	34
47	577
48	578

n	a(n)
1	4
2	7
3	8
4	6
5	17
6	18
7	8
8	31
9	32
10	10
11	49
12	50
13	12
14	71
15	72
16	14
17	97
18	98
19	16
20	127
21	128
22	18
23	161
24	162
25	20
26	199
27	200
28	22
29	241
30	242
31	24
32	287
33	288
34	26
35	337
36	338
37	28
38	391
39	392
40	30
41	449
42	450
43	32
44	511
45	512
46	34
47	577
48	578

n	a(n)
1	4
2	7
3	8
4	6
5	17
6	18
7	8
8	31
9	32
10	10
11	49
12	50
13	12
14	71
15	72
16	14
17	97
18	98
19	16
20	127
21	128
22	18
23	161
24	162
25	20
26	199
27	200
28	22
29	241
30	242
31	24
32	287
33	288
34	26
35	337
36	338
37	28
38	391
39	392
40	30
41	449
42	450
43	32
44	511
45	512
46	34
47	577
48	578