A375029 - cp's OEIS frontend

A375029 Lexicographically least increasing sequence such that for any prime number p, any run of consecutive multiples of p has length exactly 2.

n	a(n)
1	1
2	2
3	4
4	5
5	10
6	12
7	15
8	20
9	22
10	33
11	36
12	38
13	57
14	60
15	70
16	77
17	88
18	90
19	105
20	112
21	114
22	171
23	172
24	258
25	261
26	290
27	300
28	303
29	404
30	406
31	609
32	612
33	646
34	665
35	700
36	702
37	741
38	760
39	770
40	847
41	848
42	954
43	957
44	1276
45	1278
46	1491
47	1498
48	1712
49	1713
50	3426
51	3428
52	4285
53	4290
54	5148

[1, 2, 4, 5, 10, 12, 15, 20, 22, 33, 36, 38, 57, 60, 70, 77, 88, 90, 105, 112, 114, 171, 172, 258, 261, 290, 300, 303, 404, 406, 609, 612, 646, 665, 700, 702, 741, 760, 770, 847, 848, 954, 957, 1276, 1278, 1491, 1498, 1712, 1713, 3426, 3428, 4285, 4290, 5148]

cp's OEIS Frontend

A375029 Lexicographically least increasing sequence such that for any prime number p, any run of consecutive multiples of p has length exactly 2.

Table of values

List of values