A342978 - cp's OEIS frontend

A342978 Zeroless numbers k ordered according to k/A007954(k), and in case of ties by k, where A007954(k) is the product of digits of k.

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	99
11	89
12	79
13	69
14	59
15	49
16	98
17	999
18	88
19	899
20	78
21	799
22	68
23	699
24	39
25	58
26	599
27	48
28	9999
29	989
30	97
31	499
32	998
33	8999
34	889
35	87
36	898
37	789
38	7999
39	77
40	38
41	798
42	689
43	67
44	6999
45	29
46	698
47	57
48	589
49	399
50	5999
51	598
52	47
53	99999
54	9899
55	489
56	9989
57	4999
58	9998

[1, 2, 3, 4, 5, 6, 7, 8, 9, 99, 89, 79, 69, 59, 49, 98, 999, 88, 899, 78, 799, 68, 699, 39, 58, 599, 48, 9999, 989, 97, 499, 998, 8999, 889, 87, 898, 789, 7999, 77, 38, 798, 689, 67, 6999, 29, 698, 57, 589, 399, 5999, 598, 47, 99999, 9899, 489, 9989, 4999, 9998]

cp's OEIS Frontend

A342978 Zeroless numbers k ordered according to k/A007954(k), and in case of ties by k, where A007954(k) is the product of digits of k.

Table of values

List of values