A007967 - cp's OEIS frontend

A007967 Second factor in happy factorization of n.

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

[0, 1, 2, 3, 2, 5, 3, 1, 4, 3, 10, 11, 4, 13, 2, 5, 4, 17, 9, 19, 5, 7, 11, 1, 6, 5, 26, 27, 4, 29, 6, 1, 2, 3, 2, 7, 6, 37, 19, 13, 20, 41, 7, 43, 4, 9, 2, 1, 8, 7, 50, 51, 13, 53, 27, 5, 8, 19, 58, 59, 4, 61, 2, 9, 8, 65, 33, 67, 17, 3, 14, 1, 9, 73, 74, 3, 4, 11, 3, 1, 10, 9, 82, 83]

cp's OEIS Frontend

A007967 Second factor in happy factorization of n.

Table of values

List of values

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

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

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