A078314 - cp's OEIS frontend

A078314 Total number of prime factors of n*rad(n)+1 counted with multiplicity, where rad = A007947 (squarefree kernel).

n	a(n)
1	1
2	1
3	2
4	2
5	2
6	1
7	3
8	1
9	3
10	1
11	2
12	1
13	3
14	1
15	2
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	2
25	4
26	1
27	2
28	2
29	2
30	2
31	3
32	2
33	3
34	2
35	2
36	2
37	3
38	3
39	2
40	1
41	3
42	2
43	4
44	3
45	4
46	2
47	4
48	2
49	4
50	2
51	2
52	3
53	3
54	3
55	3
56	2
57	5
58	2
59	2
60	1
61	2
62	2
63	3
64	2
65	2
66	1
67	3
68	3
69	2
70	3
71	2
72	1
73	4
74	1
75	2
76	4
77	3
78	2
79	2
80	3
81	3
82	3
83	4
84	1
85	2
86	2
87	3
88	2
89	3
90	2
91	3
92	3
93	4
94	1
95	2
96	1
97	3
98	1
99	4
100	3
101	2
102	2
103	3
104	2
105	3

[1, 1, 2, 2, 2, 1, 3, 1, 3, 1, 2, 1, 3, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 2, 4, 1, 2, 2, 2, 2, 3, 2, 3, 2, 2, 2, 3, 3, 2, 1, 3, 2, 4, 3, 4, 2, 4, 2, 4, 2, 2, 3, 3, 3, 3, 2, 5, 2, 2, 1, 2, 2, 3, 2, 2, 1, 3, 3, 2, 3, 2, 1, 4, 1, 2, 4, 3, 2, 2, 3, 3, 3, 4, 1, 2, 2, 3, 2, 3, 2, 3, 3, 4, 1, 2, 1, 3, 1, 4, 3, 2, 2, 3, 2, 3]

cp's OEIS Frontend

A078314 Total number of prime factors of n*rad(n)+1 counted with multiplicity, where rad = A007947 (squarefree kernel).

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	2
5	2
6	1
7	3
8	1
9	3
10	1
11	2
12	1
13	3
14	1
15	2
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	2
25	4
26	1
27	2
28	2
29	2
30	2
31	3
32	2
33	3
34	2
35	2
36	2
37	3
38	3
39	2
40	1
41	3
42	2
43	4
44	3
45	4
46	2
47	4
48	2
49	4
50	2
51	2
52	3
53	3
54	3
55	3
56	2
57	5
58	2
59	2
60	1
61	2
62	2
63	3
64	2
65	2
66	1
67	3
68	3
69	2
70	3
71	2
72	1
73	4
74	1
75	2
76	4
77	3
78	2
79	2
80	3
81	3
82	3
83	4
84	1
85	2
86	2
87	3
88	2
89	3
90	2
91	3
92	3
93	4
94	1
95	2
96	1
97	3
98	1
99	4
100	3
101	2
102	2
103	3
104	2
105	3

n	a(n)
1	1
2	1
3	2
4	2
5	2
6	1
7	3
8	1
9	3
10	1
11	2
12	1
13	3
14	1
15	2
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	2
25	4
26	1
27	2
28	2
29	2
30	2
31	3
32	2
33	3
34	2
35	2
36	2
37	3
38	3
39	2
40	1
41	3
42	2
43	4
44	3
45	4
46	2
47	4
48	2
49	4
50	2
51	2
52	3
53	3
54	3
55	3
56	2
57	5
58	2
59	2
60	1
61	2
62	2
63	3
64	2
65	2
66	1
67	3
68	3
69	2
70	3
71	2
72	1
73	4
74	1
75	2
76	4
77	3
78	2
79	2
80	3
81	3
82	3
83	4
84	1
85	2
86	2
87	3
88	2
89	3
90	2
91	3
92	3
93	4
94	1
95	2
96	1
97	3
98	1
99	4
100	3
101	2
102	2
103	3
104	2
105	3

n	a(n)
1	1
2	1
3	2
4	2
5	2
6	1
7	3
8	1
9	3
10	1
11	2
12	1
13	3
14	1
15	2
16	2
17	3
18	1
19	2
20	2
21	3
22	2
23	3
24	2
25	4
26	1
27	2
28	2
29	2
30	2
31	3
32	2
33	3
34	2
35	2
36	2
37	3
38	3
39	2
40	1
41	3
42	2
43	4
44	3
45	4
46	2
47	4
48	2
49	4
50	2
51	2
52	3
53	3
54	3
55	3
56	2
57	5
58	2
59	2
60	1
61	2
62	2
63	3
64	2
65	2
66	1
67	3
68	3
69	2
70	3
71	2
72	1
73	4
74	1
75	2
76	4
77	3
78	2
79	2
80	3
81	3
82	3
83	4
84	1
85	2
86	2
87	3
88	2
89	3
90	2
91	3
92	3
93	4
94	1
95	2
96	1
97	3
98	1
99	4
100	3
101	2
102	2
103	3
104	2
105	3