A319713 - cp's OEIS frontend

A319713 Sum of A276150(d) over proper divisors d of n, where A276150 gives the sum of digits in primorial base.

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	4
7	1
8	4
9	3
10	5
11	1
12	7
13	1
14	4
15	6
16	6
17	1
18	8
19	1
20	10
21	5
22	6
23	1
24	11
25	4
26	5
27	6
28	9
29	1
30	15
31	1
32	10
33	7
34	7
35	6
36	15
37	1
38	6
39	6
40	16
41	1
42	15
43	1
44	13
45	13
46	8
47	1
48	19
49	3
50	13
51	8
52	12
53	1
54	17
55	8
56	17
57	7
58	9
59	1
60	24
61	1
62	4
63	13
64	12
65	7
66	17
67	1
68	12
69	9
70	17
71	1
72	23
73	1
74	5
75	15
76	11
77	7
78	17
79	1
80	24
81	12
82	7
83	1
84	28
85	9
86	6
87	10
88	19
89	1
90	27
91	6
92	15
93	5
94	8
95	8
96	25
97	1
98	12
99	13
100	24
101	1
102	19
103	1
104	20
105	21

[0, 1, 1, 2, 1, 4, 1, 4, 3, 5, 1, 7, 1, 4, 6, 6, 1, 8, 1, 10, 5, 6, 1, 11, 4, 5, 6, 9, 1, 15, 1, 10, 7, 7, 6, 15, 1, 6, 6, 16, 1, 15, 1, 13, 13, 8, 1, 19, 3, 13, 8, 12, 1, 17, 8, 17, 7, 9, 1, 24, 1, 4, 13, 12, 7, 17, 1, 12, 9, 17, 1, 23, 1, 5, 15, 11, 7, 17, 1, 24, 12, 7, 1, 28, 9, 6, 10, 19, 1, 27, 6, 15, 5, 8, 8, 25, 1, 12, 13, 24, 1, 19, 1, 20, 21]

cp's OEIS Frontend

A319713 Sum of A276150(d) over proper divisors d of n, where A276150 gives the sum of digits in primorial base.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	4
7	1
8	4
9	3
10	5
11	1
12	7
13	1
14	4
15	6
16	6
17	1
18	8
19	1
20	10
21	5
22	6
23	1
24	11
25	4
26	5
27	6
28	9
29	1
30	15
31	1
32	10
33	7
34	7
35	6
36	15
37	1
38	6
39	6
40	16
41	1
42	15
43	1
44	13
45	13
46	8
47	1
48	19
49	3
50	13
51	8
52	12
53	1
54	17
55	8
56	17
57	7
58	9
59	1
60	24
61	1
62	4
63	13
64	12
65	7
66	17
67	1
68	12
69	9
70	17
71	1
72	23
73	1
74	5
75	15
76	11
77	7
78	17
79	1
80	24
81	12
82	7
83	1
84	28
85	9
86	6
87	10
88	19
89	1
90	27
91	6
92	15
93	5
94	8
95	8
96	25
97	1
98	12
99	13
100	24
101	1
102	19
103	1
104	20
105	21

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	4
7	1
8	4
9	3
10	5
11	1
12	7
13	1
14	4
15	6
16	6
17	1
18	8
19	1
20	10
21	5
22	6
23	1
24	11
25	4
26	5
27	6
28	9
29	1
30	15
31	1
32	10
33	7
34	7
35	6
36	15
37	1
38	6
39	6
40	16
41	1
42	15
43	1
44	13
45	13
46	8
47	1
48	19
49	3
50	13
51	8
52	12
53	1
54	17
55	8
56	17
57	7
58	9
59	1
60	24
61	1
62	4
63	13
64	12
65	7
66	17
67	1
68	12
69	9
70	17
71	1
72	23
73	1
74	5
75	15
76	11
77	7
78	17
79	1
80	24
81	12
82	7
83	1
84	28
85	9
86	6
87	10
88	19
89	1
90	27
91	6
92	15
93	5
94	8
95	8
96	25
97	1
98	12
99	13
100	24
101	1
102	19
103	1
104	20
105	21

n	a(n)
1	0
2	1
3	1
4	2
5	1
6	4
7	1
8	4
9	3
10	5
11	1
12	7
13	1
14	4
15	6
16	6
17	1
18	8
19	1
20	10
21	5
22	6
23	1
24	11
25	4
26	5
27	6
28	9
29	1
30	15
31	1
32	10
33	7
34	7
35	6
36	15
37	1
38	6
39	6
40	16
41	1
42	15
43	1
44	13
45	13
46	8
47	1
48	19
49	3
50	13
51	8
52	12
53	1
54	17
55	8
56	17
57	7
58	9
59	1
60	24
61	1
62	4
63	13
64	12
65	7
66	17
67	1
68	12
69	9
70	17
71	1
72	23
73	1
74	5
75	15
76	11
77	7
78	17
79	1
80	24
81	12
82	7
83	1
84	28
85	9
86	6
87	10
88	19
89	1
90	27
91	6
92	15
93	5
94	8
95	8
96	25
97	1
98	12
99	13
100	24
101	1
102	19
103	1
104	20
105	21