A381543 - cp's OEIS frontend

A381543 Numbers > 1 whose greatest prime index (A061395), number of distinct prime factors (A001221), and greatest prime multiplicity (A051903) are all equal.

n	a(n)
1	2
2	12
3	18
4	36
5	120
6	270
7	360
8	540
9	600
10	750
11	1080
12	1350
13	1500
14	1680
15	1800
16	2250
17	2700
18	3000
19	4500
20	5040
21	5400
22	5670
23	6750
24	8400
25	9000
26	11340
27	11760
28	13500
29	15120
30	22680
31	25200
32	26250
33	27000
34	28350
35	35280
36	36960
37	39690
38	42000
39	45360
40	52500
41	56700
42	58800
43	72030

[2, 12, 18, 36, 120, 270, 360, 540, 600, 750, 1080, 1350, 1500, 1680, 1800, 2250, 2700, 3000, 4500, 5040, 5400, 5670, 6750, 8400, 9000, 11340, 11760, 13500, 15120, 22680, 25200, 26250, 27000, 28350, 35280, 36960, 39690, 42000, 45360, 52500, 56700, 58800, 72030]

cp's OEIS Frontend

A381543 Numbers > 1 whose greatest prime index (A061395), number of distinct prime factors (A001221), and greatest prime multiplicity (A051903) are all equal.

Table of values

List of values