A192160 - cp's OEIS frontend

A192160 Monotonic ordering of nonnegative differences 10^i-3^j, for 40>=i>=0, j>=0.

n	a(n)
1	0
2	1
3	7
4	9
5	19
6	73
7	91
8	97
9	99
10	271
11	757
12	919
13	973
14	991
15	997
16	999
17	3439
18	7813
19	9271
20	9757
21	9919
22	9973
23	9991
24	9997
25	9999
26	40951
27	80317
28	93439
29	97813
30	99271
31	99757
32	99919
33	99973
34	99991
35	99997
36	99999
37	468559
38	822853
39	940951
40	980317
41	993439
42	997813
43	999271

[0, 1, 7, 9, 19, 73, 91, 97, 99, 271, 757, 919, 973, 991, 997, 999, 3439, 7813, 9271, 9757, 9919, 9973, 9991, 9997, 9999, 40951, 80317, 93439, 97813, 99271, 99757, 99919, 99973, 99991, 99997, 99999, 468559, 822853, 940951, 980317, 993439, 997813, 999271]

cp's OEIS Frontend

A192160 Monotonic ordering of nonnegative differences 10^i-3^j, for 40>=i>=0, j>=0.

Table of values

List of values