A356449 - cp's OEIS frontend

A356449 Numbers k such that 2*k^2 is in A014567.

n	a(n)
1	1
2	2
3	4
4	5
5	7
6	8
7	11
8	13
9	14
10	16
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	29
19	31
20	32
21	34
22	35
23	37
24	38
25	41
26	43
27	44
28	46
29	47
30	49
31	52
32	53
33	55
34	56
35	58
36	59
37	61
38	62
39	64
40	65
41	67
42	68
43	71
44	73
45	74
46	76
47	79
48	80
49	82
50	83
51	85
52	86
53	88
54	89
55	91
56	92
57	94
58	95
59	97
60	98
61	100
62	101
63	103
64	104
65	106
66	107
67	109
68	112
69	113

[1, 2, 4, 5, 7, 8, 11, 13, 14, 16, 17, 19, 20, 22, 23, 25, 26, 29, 31, 32, 34, 35, 37, 38, 41, 43, 44, 46, 47, 49, 52, 53, 55, 56, 58, 59, 61, 62, 64, 65, 67, 68, 71, 73, 74, 76, 79, 80, 82, 83, 85, 86, 88, 89, 91, 92, 94, 95, 97, 98, 100, 101, 103, 104, 106, 107, 109, 112, 113]

cp's OEIS Frontend

A356449 Numbers k such that 2*k^2 is in A014567.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	7
6	8
7	11
8	13
9	14
10	16
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	29
19	31
20	32
21	34
22	35
23	37
24	38
25	41
26	43
27	44
28	46
29	47
30	49
31	52
32	53
33	55
34	56
35	58
36	59
37	61
38	62
39	64
40	65
41	67
42	68
43	71
44	73
45	74
46	76
47	79
48	80
49	82
50	83
51	85
52	86
53	88
54	89
55	91
56	92
57	94
58	95
59	97
60	98
61	100
62	101
63	103
64	104
65	106
66	107
67	109
68	112
69	113

n	a(n)
1	1
2	2
3	4
4	5
5	7
6	8
7	11
8	13
9	14
10	16
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	29
19	31
20	32
21	34
22	35
23	37
24	38
25	41
26	43
27	44
28	46
29	47
30	49
31	52
32	53
33	55
34	56
35	58
36	59
37	61
38	62
39	64
40	65
41	67
42	68
43	71
44	73
45	74
46	76
47	79
48	80
49	82
50	83
51	85
52	86
53	88
54	89
55	91
56	92
57	94
58	95
59	97
60	98
61	100
62	101
63	103
64	104
65	106
66	107
67	109
68	112
69	113

n	a(n)
1	1
2	2
3	4
4	5
5	7
6	8
7	11
8	13
9	14
10	16
11	17
12	19
13	20
14	22
15	23
16	25
17	26
18	29
19	31
20	32
21	34
22	35
23	37
24	38
25	41
26	43
27	44
28	46
29	47
30	49
31	52
32	53
33	55
34	56
35	58
36	59
37	61
38	62
39	64
40	65
41	67
42	68
43	71
44	73
45	74
46	76
47	79
48	80
49	82
50	83
51	85
52	86
53	88
54	89
55	91
56	92
57	94
58	95
59	97
60	98
61	100
62	101
63	103
64	104
65	106
66	107
67	109
68	112
69	113