A340592 - cp's OEIS frontend

A340592 a(n) is the concatenation of the prime factors (with multiplicity) of n mod n.

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

[0, 0, 2, 0, 5, 0, 6, 6, 5, 0, 7, 0, 13, 5, 14, 0, 17, 0, 5, 16, 13, 0, 15, 5, 5, 9, 3, 0, 25, 0, 14, 14, 13, 22, 1, 0, 29, 1, 25, 0, 27, 0, 11, 20, 39, 0, 47, 28, 5, 11, 29, 0, 11, 16, 43, 34, 55, 0, 15, 0, 45, 22, 14, 58, 1, 0, 41, 47, 47, 0, 57, 0, 15, 55, 15, 18, 51, 0, 65, 12, 77, 0, 53, 7]

cp's OEIS Frontend

A340592 a(n) is the concatenation of the prime factors (with multiplicity) of n mod n.

Table of values

List of values

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

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

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