A177979 - cp's OEIS frontend

A177979 Smallest number k such that A002313(n) divides k^2+1.

n	a(n)
1	1
2	2
3	5
4	4
5	12
6	6
7	9
8	23
9	11
10	27
11	34
12	22
13	10
14	33
15	15
16	37
17	44
18	28
19	80
20	19
21	81
22	14
23	107
24	89
25	64
26	16
27	82
28	60
29	53
30	138
31	25
32	114
33	148
34	136
35	42
36	104
37	115
38	63
39	20
40	143
41	29
42	179
43	67
44	109
45	48
46	208
47	235
48	52
49	118
50	86
51	24
52	77
53	125
54	35
55	194
56	154
57	149
58	106
59	58
60	26
61	135
62	96
63	353
64	87
65	39

[1, 2, 5, 4, 12, 6, 9, 23, 11, 27, 34, 22, 10, 33, 15, 37, 44, 28, 80, 19, 81, 14, 107, 89, 64, 16, 82, 60, 53, 138, 25, 114, 148, 136, 42, 104, 115, 63, 20, 143, 29, 179, 67, 109, 48, 208, 235, 52, 118, 86, 24, 77, 125, 35, 194, 154, 149, 106, 58, 26, 135, 96, 353, 87, 39]

cp's OEIS Frontend

A177979 Smallest number k such that A002313(n) divides k^2+1.

Table of values

List of values

n	a(n)
1	1
2	2
3	5
4	4
5	12
6	6
7	9
8	23
9	11
10	27
11	34
12	22
13	10
14	33
15	15
16	37
17	44
18	28
19	80
20	19
21	81
22	14
23	107
24	89
25	64
26	16
27	82
28	60
29	53
30	138
31	25
32	114
33	148
34	136
35	42
36	104
37	115
38	63
39	20
40	143
41	29
42	179
43	67
44	109
45	48
46	208
47	235
48	52
49	118
50	86
51	24
52	77
53	125
54	35
55	194
56	154
57	149
58	106
59	58
60	26
61	135
62	96
63	353
64	87
65	39

n	a(n)
1	1
2	2
3	5
4	4
5	12
6	6
7	9
8	23
9	11
10	27
11	34
12	22
13	10
14	33
15	15
16	37
17	44
18	28
19	80
20	19
21	81
22	14
23	107
24	89
25	64
26	16
27	82
28	60
29	53
30	138
31	25
32	114
33	148
34	136
35	42
36	104
37	115
38	63
39	20
40	143
41	29
42	179
43	67
44	109
45	48
46	208
47	235
48	52
49	118
50	86
51	24
52	77
53	125
54	35
55	194
56	154
57	149
58	106
59	58
60	26
61	135
62	96
63	353
64	87
65	39

n	a(n)
1	1
2	2
3	5
4	4
5	12
6	6
7	9
8	23
9	11
10	27
11	34
12	22
13	10
14	33
15	15
16	37
17	44
18	28
19	80
20	19
21	81
22	14
23	107
24	89
25	64
26	16
27	82
28	60
29	53
30	138
31	25
32	114
33	148
34	136
35	42
36	104
37	115
38	63
39	20
40	143
41	29
42	179
43	67
44	109
45	48
46	208
47	235
48	52
49	118
50	86
51	24
52	77
53	125
54	35
55	194
56	154
57	149
58	106
59	58
60	26
61	135
62	96
63	353
64	87
65	39