A358765 - cp's OEIS frontend

A358765 a(n) = A003415(n)*A276086(n) mod 60, where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function.

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

[0, 0, 3, 6, 36, 18, 25, 10, 0, 0, 15, 30, 40, 50, 15, 0, 0, 30, 45, 10, 0, 0, 45, 30, 20, 20, 45, 30, 0, 30, 37, 14, 0, 48, 57, 12, 0, 10, 45, 0, 0, 30, 35, 50, 0, 30, 15, 30, 20, 20, 45, 0, 0, 30, 15, 20, 0, 0, 45, 30, 8, 38, 51, 54, 12, 36, 5, 10, 0, 0, 15, 30, 0, 50, 45, 30, 0, 0, 55, 10, 0, 0, 15]

cp's OEIS Frontend

A358765 a(n) = A003415(n)*A276086(n) mod 60, where A003415 is the arithmetic derivative and A276086 is the primorial base exp-function.

Table of values

List of values

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

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

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