A248516 - cp's OEIS frontend

A248516 n^2+1 divided by its largest prime factor.

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	1
7	10
8	5
9	2
10	1
11	2
12	5
13	10
14	1
15	2
16	1
17	10
18	25
19	2
20	1
21	26
22	5
23	10
24	1
25	2
26	1
27	10
28	5
29	2
30	17
31	26
32	25
33	10
34	13
35	2
36	1
37	10
38	85
39	2
40	1
41	58
42	5
43	50
44	13
45	2
46	29
47	130
48	5
49	2
50	41
51	2
52	5
53	10
54	1
55	34
56	1
57	250
58	5
59	2
60	13
61	2
62	5
63	10
64	17
65	2
66	1
67	10
68	125
69	2
70	169
71	2
72	85
73	130
74	1
75	58

[1, 1, 2, 1, 2, 1, 10, 5, 2, 1, 2, 5, 10, 1, 2, 1, 10, 25, 2, 1, 26, 5, 10, 1, 2, 1, 10, 5, 2, 17, 26, 25, 10, 13, 2, 1, 10, 85, 2, 1, 58, 5, 50, 13, 2, 29, 130, 5, 2, 41, 2, 5, 10, 1, 34, 1, 250, 5, 2, 13, 2, 5, 10, 17, 2, 1, 10, 125, 2, 169, 2, 85, 130, 1, 58]

cp's OEIS Frontend

A248516 n^2+1 divided by its largest prime factor.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	1
7	10
8	5
9	2
10	1
11	2
12	5
13	10
14	1
15	2
16	1
17	10
18	25
19	2
20	1
21	26
22	5
23	10
24	1
25	2
26	1
27	10
28	5
29	2
30	17
31	26
32	25
33	10
34	13
35	2
36	1
37	10
38	85
39	2
40	1
41	58
42	5
43	50
44	13
45	2
46	29
47	130
48	5
49	2
50	41
51	2
52	5
53	10
54	1
55	34
56	1
57	250
58	5
59	2
60	13
61	2
62	5
63	10
64	17
65	2
66	1
67	10
68	125
69	2
70	169
71	2
72	85
73	130
74	1
75	58

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	1
7	10
8	5
9	2
10	1
11	2
12	5
13	10
14	1
15	2
16	1
17	10
18	25
19	2
20	1
21	26
22	5
23	10
24	1
25	2
26	1
27	10
28	5
29	2
30	17
31	26
32	25
33	10
34	13
35	2
36	1
37	10
38	85
39	2
40	1
41	58
42	5
43	50
44	13
45	2
46	29
47	130
48	5
49	2
50	41
51	2
52	5
53	10
54	1
55	34
56	1
57	250
58	5
59	2
60	13
61	2
62	5
63	10
64	17
65	2
66	1
67	10
68	125
69	2
70	169
71	2
72	85
73	130
74	1
75	58

n	a(n)
1	1
2	1
3	2
4	1
5	2
6	1
7	10
8	5
9	2
10	1
11	2
12	5
13	10
14	1
15	2
16	1
17	10
18	25
19	2
20	1
21	26
22	5
23	10
24	1
25	2
26	1
27	10
28	5
29	2
30	17
31	26
32	25
33	10
34	13
35	2
36	1
37	10
38	85
39	2
40	1
41	58
42	5
43	50
44	13
45	2
46	29
47	130
48	5
49	2
50	41
51	2
52	5
53	10
54	1
55	34
56	1
57	250
58	5
59	2
60	13
61	2
62	5
63	10
64	17
65	2
66	1
67	10
68	125
69	2
70	169
71	2
72	85
73	130
74	1
75	58