A065917 - cp's OEIS frontend

A065917 Boundaries of primorial intervals [1,3]; [3,9],[9,15]; [15,45], etc.

n	a(n)
1	1
2	3
3	9
4	15
5	45
6	75
7	105
8	315
9	525
10	735
11	945
12	1155
13	3465
14	5775
15	8085
16	10395
17	12705
18	15015
19	45045
20	75075
21	105105
22	135135
23	165165
24	195195
25	225225
26	255255
27	765765
28	1276275
29	1786785
30	2297295
31	2807805
32	3318315
33	3828825
34	4339335
35	4849845

[1, 3, 9, 15, 45, 75, 105, 315, 525, 735, 945, 1155, 3465, 5775, 8085, 10395, 12705, 15015, 45045, 75075, 105105, 135135, 165165, 195195, 225225, 255255, 765765, 1276275, 1786785, 2297295, 2807805, 3318315, 3828825, 4339335, 4849845]

cp's OEIS Frontend

A065917 Boundaries of primorial intervals [1,3]; [3,9],[9,15]; [15,45], etc.

Table of values

List of values