A335440 - cp's OEIS frontend

A335440 Lexicographically earliest sequence of distinct positive terms such that two distinct terms differ by at least 3 prime factors.

n	a(n)
1	1
2	8
3	18
4	50
5	60
6	64
7	81
8	98
9	105
10	144
11	225
12	242
13	308
14	338
15	400
16	429
17	441
18	480
19	512
20	546
21	578
22	625
23	648
24	722
25	756
26	784
27	884
28	935
29	969
30	1058
31	1089
32	1122
33	1152
34	1190
35	1225
36	1235
37	1428
38	1430
39	1458
40	1463
41	1485
42	1521
43	1547
44	1682
45	1748
46	1800
47	1820
48	1922
49	1936
50	2001

[1, 8, 18, 50, 60, 64, 81, 98, 105, 144, 225, 242, 308, 338, 400, 429, 441, 480, 512, 546, 578, 625, 648, 722, 756, 784, 884, 935, 969, 1058, 1089, 1122, 1152, 1190, 1225, 1235, 1428, 1430, 1458, 1463, 1485, 1521, 1547, 1682, 1748, 1800, 1820, 1922, 1936, 2001]

cp's OEIS Frontend

A335440 Lexicographically earliest sequence of distinct positive terms such that two distinct terms differ by at least 3 prime factors.

Table of values

List of values