A191614 - cp's OEIS frontend

A191614 The lexicographically earliest sequence such that a(n) - a(n-1) is the largest proper divisor of a(n).

n	a(n)
1	1
2	2
3	3
4	6
5	7
6	14
7	21
8	42
9	43
10	86
11	129
12	258
13	301
14	602
15	903
16	1806
17	1849
18	3698
19	5547
20	11094
21	12943
22	25886
23	38829
24	77658
25	77659
26	155318
27	232977
28	465954
29	543613
30	1087226
31	1630839
32	3261678
33	3339337
34	6678674
35	10018011
36	20036022
37	23375359
38	46750718
39	70126077
40	140252154

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1849, 3698, 5547, 11094, 12943, 25886, 38829, 77658, 77659, 155318, 232977, 465954, 543613, 1087226, 1630839, 3261678, 3339337, 6678674, 10018011, 20036022, 23375359, 46750718, 70126077, 140252154]

cp's OEIS Frontend

A191614 The lexicographically earliest sequence such that a(n) - a(n-1) is the largest proper divisor of a(n).

Table of values

List of values