A184967 - cp's OEIS frontend

A184967 Numbers k such that k^k+1 is squarefree.

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	16
12	20
13	21
14	22
15	24
16	25
17	26
18	28
19	29
20	30
21	32
22	33
23	34
24	36
25	37
26	41
27	42
28	44
29	45
30	46
31	48
32	50
33	52
34	54
35	56
36	57
37	58
38	60
39	61
40	62
41	64
42	65
43	66
44	68
45	72
46	73
47	74
48	76
49	77
50	78
51	80
52	81
53	84
54	85
55	86
56	88
57	90
58	92
59	93
60	94
61	96
62	98
63	100
64	101
65	102
66	104
67	105
68	106
69	108
70	109
71	110
72	112
73	113
74	114
75	116
76	120
77	121
78	122

[1, 2, 4, 5, 6, 8, 9, 10, 12, 13, 16, 20, 21, 22, 24, 25, 26, 28, 29, 30, 32, 33, 34, 36, 37, 41, 42, 44, 45, 46, 48, 50, 52, 54, 56, 57, 58, 60, 61, 62, 64, 65, 66, 68, 72, 73, 74, 76, 77, 78, 80, 81, 84, 85, 86, 88, 90, 92, 93, 94, 96, 98, 100, 101, 102, 104, 105, 106, 108, 109, 110, 112, 113, 114, 116, 120, 121, 122]

cp's OEIS Frontend

A184967 Numbers k such that k^k+1 is squarefree.

Table of values

List of values

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	16
12	20
13	21
14	22
15	24
16	25
17	26
18	28
19	29
20	30
21	32
22	33
23	34
24	36
25	37
26	41
27	42
28	44
29	45
30	46
31	48
32	50
33	52
34	54
35	56
36	57
37	58
38	60
39	61
40	62
41	64
42	65
43	66
44	68
45	72
46	73
47	74
48	76
49	77
50	78
51	80
52	81
53	84
54	85
55	86
56	88
57	90
58	92
59	93
60	94
61	96
62	98
63	100
64	101
65	102
66	104
67	105
68	106
69	108
70	109
71	110
72	112
73	113
74	114
75	116
76	120
77	121
78	122

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	16
12	20
13	21
14	22
15	24
16	25
17	26
18	28
19	29
20	30
21	32
22	33
23	34
24	36
25	37
26	41
27	42
28	44
29	45
30	46
31	48
32	50
33	52
34	54
35	56
36	57
37	58
38	60
39	61
40	62
41	64
42	65
43	66
44	68
45	72
46	73
47	74
48	76
49	77
50	78
51	80
52	81
53	84
54	85
55	86
56	88
57	90
58	92
59	93
60	94
61	96
62	98
63	100
64	101
65	102
66	104
67	105
68	106
69	108
70	109
71	110
72	112
73	113
74	114
75	116
76	120
77	121
78	122

n	a(n)
1	1
2	2
3	4
4	5
5	6
6	8
7	9
8	10
9	12
10	13
11	16
12	20
13	21
14	22
15	24
16	25
17	26
18	28
19	29
20	30
21	32
22	33
23	34
24	36
25	37
26	41
27	42
28	44
29	45
30	46
31	48
32	50
33	52
34	54
35	56
36	57
37	58
38	60
39	61
40	62
41	64
42	65
43	66
44	68
45	72
46	73
47	74
48	76
49	77
50	78
51	80
52	81
53	84
54	85
55	86
56	88
57	90
58	92
59	93
60	94
61	96
62	98
63	100
64	101
65	102
66	104
67	105
68	106
69	108
70	109
71	110
72	112
73	113
74	114
75	116
76	120
77	121
78	122