A373148 - cp's OEIS frontend

A373148 a(n) = A276085(n) mod A003415(n), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function.

n	a(n)
2	0
3	0
4	2
5	0
6	3
7	0
8	3
9	4
10	0
11	0
12	4
13	0
14	4
15	0
16	4
17	0
18	5
19	0
20	8
21	2
22	3
23	0
24	5
25	2
26	1
27	6
28	0
29	0
30	9
31	0
32	5
33	2
34	11
35	0
36	6
37	0
38	1
39	8
40	9
41	0
42	33
43	0
44	20
45	10
46	16
47	0
48	6
49	4
50	13
51	12
52	16
53	0
54	7
55	8
56	33
57	2
58	7
59	0
60	10
61	0
62	1
63	34
64	6
65	12
66	30
67	0
68	8
69	2
70	37
71	0
72	7
73	0
74	1
75	14
76	32
77	6
78	41
79	0
80	10
81	8
82	31
83	0
84	34
85	6
86	16
87	8
88	73
89	0
90	11
91	0
92	44
93	2
94	36
95	12
96	7
97	0
98	61

[0, 0, 2, 0, 3, 0, 3, 4, 0, 0, 4, 0, 4, 0, 4, 0, 5, 0, 8, 2, 3, 0, 5, 2, 1, 6, 0, 0, 9, 0, 5, 2, 11, 0, 6, 0, 1, 8, 9, 0, 33, 0, 20, 10, 16, 0, 6, 4, 13, 12, 16, 0, 7, 8, 33, 2, 7, 0, 10, 0, 1, 34, 6, 12, 30, 0, 8, 2, 37, 0, 7, 0, 1, 14, 32, 6, 41, 0, 10, 8, 31, 0, 34, 6, 16, 8, 73, 0, 11, 0, 44, 2, 36, 12, 7, 0, 61]

cp's OEIS Frontend

A373148 a(n) = A276085(n) mod A003415(n), where A003415 is the arithmetic derivative and A276085 is the primorial base log-function.

Table of values

List of values

n	a(n)
2	0
3	0
4	2
5	0
6	3
7	0
8	3
9	4
10	0
11	0
12	4
13	0
14	4
15	0
16	4
17	0
18	5
19	0
20	8
21	2
22	3
23	0
24	5
25	2
26	1
27	6
28	0
29	0
30	9
31	0
32	5
33	2
34	11
35	0
36	6
37	0
38	1
39	8
40	9
41	0
42	33
43	0
44	20
45	10
46	16
47	0
48	6
49	4
50	13
51	12
52	16
53	0
54	7
55	8
56	33
57	2
58	7
59	0
60	10
61	0
62	1
63	34
64	6
65	12
66	30
67	0
68	8
69	2
70	37
71	0
72	7
73	0
74	1
75	14
76	32
77	6
78	41
79	0
80	10
81	8
82	31
83	0
84	34
85	6
86	16
87	8
88	73
89	0
90	11
91	0
92	44
93	2
94	36
95	12
96	7
97	0
98	61

n	a(n)
2	0
3	0
4	2
5	0
6	3
7	0
8	3
9	4
10	0
11	0
12	4
13	0
14	4
15	0
16	4
17	0
18	5
19	0
20	8
21	2
22	3
23	0
24	5
25	2
26	1
27	6
28	0
29	0
30	9
31	0
32	5
33	2
34	11
35	0
36	6
37	0
38	1
39	8
40	9
41	0
42	33
43	0
44	20
45	10
46	16
47	0
48	6
49	4
50	13
51	12
52	16
53	0
54	7
55	8
56	33
57	2
58	7
59	0
60	10
61	0
62	1
63	34
64	6
65	12
66	30
67	0
68	8
69	2
70	37
71	0
72	7
73	0
74	1
75	14
76	32
77	6
78	41
79	0
80	10
81	8
82	31
83	0
84	34
85	6
86	16
87	8
88	73
89	0
90	11
91	0
92	44
93	2
94	36
95	12
96	7
97	0
98	61

n	a(n)
2	0
3	0
4	2
5	0
6	3
7	0
8	3
9	4
10	0
11	0
12	4
13	0
14	4
15	0
16	4
17	0
18	5
19	0
20	8
21	2
22	3
23	0
24	5
25	2
26	1
27	6
28	0
29	0
30	9
31	0
32	5
33	2
34	11
35	0
36	6
37	0
38	1
39	8
40	9
41	0
42	33
43	0
44	20
45	10
46	16
47	0
48	6
49	4
50	13
51	12
52	16
53	0
54	7
55	8
56	33
57	2
58	7
59	0
60	10
61	0
62	1
63	34
64	6
65	12
66	30
67	0
68	8
69	2
70	37
71	0
72	7
73	0
74	1
75	14
76	32
77	6
78	41
79	0
80	10
81	8
82	31
83	0
84	34
85	6
86	16
87	8
88	73
89	0
90	11
91	0
92	44
93	2
94	36
95	12
96	7
97	0
98	61