A360496 - cp's OEIS frontend

A360496 a(n) is the remainder after dividing n by its largest prime factor plus 1, a(1) = 1.

n	a(n)
1	1
2	2
3	3
4	1
5	5
6	2
7	7
8	2
9	1
10	4
11	11
12	0
13	13
14	6
15	3
16	1
17	17
18	2
19	19
20	2
21	5
22	10
23	23
24	0
25	1
26	12
27	3
28	4
29	29
30	0
31	31
32	2
33	9
34	16
35	3
36	0
37	37
38	18
39	11
40	4
41	41
42	2
43	43
44	8
45	3
46	22
47	47
48	0
49	1
50	2
51	15
52	10
53	53
54	2
55	7
56	0
57	17
58	28
59	59
60	0
61	61
62	30
63	7
64	1
65	9
66	6
67	67
68	14
69	21
70	6
71	71
72	0
73	73
74	36
75	3
76	16
77	5
78	8
79	79
80	2
81	1
82	40
83	83
84	4
85	13

[1, 2, 3, 1, 5, 2, 7, 2, 1, 4, 11, 0, 13, 6, 3, 1, 17, 2, 19, 2, 5, 10, 23, 0, 1, 12, 3, 4, 29, 0, 31, 2, 9, 16, 3, 0, 37, 18, 11, 4, 41, 2, 43, 8, 3, 22, 47, 0, 1, 2, 15, 10, 53, 2, 7, 0, 17, 28, 59, 0, 61, 30, 7, 1, 9, 6, 67, 14, 21, 6, 71, 0, 73, 36, 3, 16, 5, 8, 79, 2, 1, 40, 83, 4, 13]

cp's OEIS Frontend

A360496 a(n) is the remainder after dividing n by its largest prime factor plus 1, a(1) = 1.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	1
5	5
6	2
7	7
8	2
9	1
10	4
11	11
12	0
13	13
14	6
15	3
16	1
17	17
18	2
19	19
20	2
21	5
22	10
23	23
24	0
25	1
26	12
27	3
28	4
29	29
30	0
31	31
32	2
33	9
34	16
35	3
36	0
37	37
38	18
39	11
40	4
41	41
42	2
43	43
44	8
45	3
46	22
47	47
48	0
49	1
50	2
51	15
52	10
53	53
54	2
55	7
56	0
57	17
58	28
59	59
60	0
61	61
62	30
63	7
64	1
65	9
66	6
67	67
68	14
69	21
70	6
71	71
72	0
73	73
74	36
75	3
76	16
77	5
78	8
79	79
80	2
81	1
82	40
83	83
84	4
85	13

n	a(n)
1	1
2	2
3	3
4	1
5	5
6	2
7	7
8	2
9	1
10	4
11	11
12	0
13	13
14	6
15	3
16	1
17	17
18	2
19	19
20	2
21	5
22	10
23	23
24	0
25	1
26	12
27	3
28	4
29	29
30	0
31	31
32	2
33	9
34	16
35	3
36	0
37	37
38	18
39	11
40	4
41	41
42	2
43	43
44	8
45	3
46	22
47	47
48	0
49	1
50	2
51	15
52	10
53	53
54	2
55	7
56	0
57	17
58	28
59	59
60	0
61	61
62	30
63	7
64	1
65	9
66	6
67	67
68	14
69	21
70	6
71	71
72	0
73	73
74	36
75	3
76	16
77	5
78	8
79	79
80	2
81	1
82	40
83	83
84	4
85	13

n	a(n)
1	1
2	2
3	3
4	1
5	5
6	2
7	7
8	2
9	1
10	4
11	11
12	0
13	13
14	6
15	3
16	1
17	17
18	2
19	19
20	2
21	5
22	10
23	23
24	0
25	1
26	12
27	3
28	4
29	29
30	0
31	31
32	2
33	9
34	16
35	3
36	0
37	37
38	18
39	11
40	4
41	41
42	2
43	43
44	8
45	3
46	22
47	47
48	0
49	1
50	2
51	15
52	10
53	53
54	2
55	7
56	0
57	17
58	28
59	59
60	0
61	61
62	30
63	7
64	1
65	9
66	6
67	67
68	14
69	21
70	6
71	71
72	0
73	73
74	36
75	3
76	16
77	5
78	8
79	79
80	2
81	1
82	40
83	83
84	4
85	13