A221054 - cp's OEIS frontend

A221054 Numbers whose distinct prime factors can be partitioned into two equal sums.

n	a(n)
1	1
2	30
3	60
4	70
5	90
6	120
7	140
8	150
9	180
10	240
11	270
12	280
13	286
14	300
15	350
16	360
17	450
18	480
19	490
20	540
21	560
22	572
23	600
24	646
25	700
26	720
27	750
28	810
29	900
30	960
31	980
32	1080
33	1120
34	1144
35	1200
36	1292
37	1350
38	1400
39	1440
40	1500
41	1620
42	1750
43	1798
44	1800
45	1920
46	1960
47	2145
48	2160
49	2240
50	2250
51	2288
52	2310
53	2400
54	2430
55	2450
56	2584
57	2700
58	2730
59	2800
60	2880
61	3000
62	3135

[1, 30, 60, 70, 90, 120, 140, 150, 180, 240, 270, 280, 286, 300, 350, 360, 450, 480, 490, 540, 560, 572, 600, 646, 700, 720, 750, 810, 900, 960, 980, 1080, 1120, 1144, 1200, 1292, 1350, 1400, 1440, 1500, 1620, 1750, 1798, 1800, 1920, 1960, 2145, 2160, 2240, 2250, 2288, 2310, 2400, 2430, 2450, 2584, 2700, 2730, 2800, 2880, 3000, 3135]

cp's OEIS Frontend

A221054 Numbers whose distinct prime factors can be partitioned into two equal sums.

Table of values

List of values