A178483 - cp's OEIS frontend

A178483 For n=1,2,... list all products of the first n primes raised to some nonnegative power less than n.

n	a(n)
1	1
2	1
3	2
4	3
5	6
6	1
7	2
8	4
9	3
10	6
11	12
12	9
13	18
14	36
15	5
16	10
17	20
18	15
19	30
20	60
21	45
22	90
23	180
24	25
25	50
26	100
27	75
28	150
29	300
30	225
31	450
32	900
33	1
34	2
35	4
36	8
37	3
38	6
39	12
40	24
41	9
42	18
43	36
44	72
45	27
46	54
47	108
48	216
49	5
50	10
51	20
52	40
53	15
54	30
55	60
56	120
57	45
58	90
59	180
60	360
61	135
62	270
63	540
64	1080
65	25
66	50
67	100
68	200
69	75
70	150

[1, 1, 2, 3, 6, 1, 2, 4, 3, 6, 12, 9, 18, 36, 5, 10, 20, 15, 30, 60, 45, 90, 180, 25, 50, 100, 75, 150, 300, 225, 450, 900, 1, 2, 4, 8, 3, 6, 12, 24, 9, 18, 36, 72, 27, 54, 108, 216, 5, 10, 20, 40, 15, 30, 60, 120, 45, 90, 180, 360, 135, 270, 540, 1080, 25, 50, 100, 200, 75, 150]

cp's OEIS Frontend

A178483 For n=1,2,... list all products of the first n primes raised to some nonnegative power less than n.

Table of values

List of values