A049533 - cp's OEIS frontend

A049533 Numbers k such that k^2+1 is squarefree.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	19
18	20
19	21
20	22
21	23
22	24
23	25
24	26
25	27
26	28
27	29
28	30
29	31
30	33
31	34
32	35
33	36
34	37
35	39
36	40
37	42
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	69
62	71
63	72
64	73
65	74
66	75
67	76
68	77
69	78
70	79
71	80

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 39, 40, 42, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 69, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80]

cp's OEIS Frontend

A049533 Numbers k such that k^2+1 is squarefree.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	19
18	20
19	21
20	22
21	23
22	24
23	25
24	26
25	27
26	28
27	29
28	30
29	31
30	33
31	34
32	35
33	36
34	37
35	39
36	40
37	42
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	69
62	71
63	72
64	73
65	74
66	75
67	76
68	77
69	78
70	79
71	80

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	19
18	20
19	21
20	22
21	23
22	24
23	25
24	26
25	27
26	28
27	29
28	30
29	31
30	33
31	34
32	35
33	36
34	37
35	39
36	40
37	42
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	69
62	71
63	72
64	73
65	74
66	75
67	76
68	77
69	78
70	79
71	80

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	8
8	9
9	10
10	11
11	12
12	13
13	14
14	15
15	16
16	17
17	19
18	20
19	21
20	22
21	23
22	24
23	25
24	26
25	27
26	28
27	29
28	30
29	31
30	33
31	34
32	35
33	36
34	37
35	39
36	40
37	42
38	44
39	45
40	46
41	47
42	48
43	49
44	50
45	51
46	52
47	53
48	54
49	55
50	56
51	58
52	59
53	60
54	61
55	62
56	63
57	64
58	65
59	66
60	67
61	69
62	71
63	72
64	73
65	74
66	75
67	76
68	77
69	78
70	79
71	80