A348996 - cp's OEIS frontend

A348996 a(n) = usigma(A276086(n)), where usigma (A034448) is multiplicative with a(p^e) = (p^e)+1, and A276086 gives the prime product form of primorial base expansion of n.

n	a(n)
0	1
1	3
2	4
3	12
4	10
5	30
6	6
7	18
8	24
9	72
10	60
11	180
12	26
13	78
14	104
15	312
16	260
17	780
18	126
19	378
20	504
21	1512
22	1260
23	3780
24	626
25	1878
26	2504
27	7512
28	6260
29	18780
30	8
31	24
32	32
33	96
34	80
35	240
36	48
37	144
38	192
39	576
40	480
41	1440
42	208
43	624
44	832
45	2496
46	2080
47	6240
48	1008
49	3024
50	4032
51	12096
52	10080
53	30240
54	5008
55	15024
56	20032
57	60096
58	50080
59	150240
60	50
61	150

[1, 3, 4, 12, 10, 30, 6, 18, 24, 72, 60, 180, 26, 78, 104, 312, 260, 780, 126, 378, 504, 1512, 1260, 3780, 626, 1878, 2504, 7512, 6260, 18780, 8, 24, 32, 96, 80, 240, 48, 144, 192, 576, 480, 1440, 208, 624, 832, 2496, 2080, 6240, 1008, 3024, 4032, 12096, 10080, 30240, 5008, 15024, 20032, 60096, 50080, 150240, 50, 150]

cp's OEIS Frontend

A348996 a(n) = usigma(A276086(n)), where usigma (A034448) is multiplicative with a(p^e) = (p^e)+1, and A276086 gives the prime product form of primorial base expansion of n.

Table of values

List of values