A378106 - cp's OEIS frontend

A378106 Lexicographically earliest sequence of distinct positive integers such that among two consecutive terms, the least term divides a positive number whose decimal expansion appears in that of the other term.

n	a(n)
1	1
2	2
3	4
4	8
5	16
6	3
7	6
8	12
9	24
10	48
11	96
12	9
13	18
14	36
15	72
16	7
17	14
18	28
19	56
20	5
21	10
22	20
23	40
24	80
25	160
26	15
27	30
28	60
29	120
30	240
31	480
32	32
33	64
34	128
35	256
36	25
37	50
38	100
39	200
40	400
41	800
42	1600
43	75
44	150
45	300
46	600
47	1200
48	2400
49	4800
50	192
51	19
52	38
53	76
54	152
55	13
56	26
57	52
58	104
59	208
60	416
61	41

[1, 2, 4, 8, 16, 3, 6, 12, 24, 48, 96, 9, 18, 36, 72, 7, 14, 28, 56, 5, 10, 20, 40, 80, 160, 15, 30, 60, 120, 240, 480, 32, 64, 128, 256, 25, 50, 100, 200, 400, 800, 1600, 75, 150, 300, 600, 1200, 2400, 4800, 192, 19, 38, 76, 152, 13, 26, 52, 104, 208, 416, 41]

cp's OEIS Frontend

A378106 Lexicographically earliest sequence of distinct positive integers such that among two consecutive terms, the least term divides a positive number whose decimal expansion appears in that of the other term.

Table of values

List of values