A043160 - cp's OEIS frontend

A043160 Numbers k such that 1 and 3 occur juxtaposed in the base-8 representation of k but not of k-1.

n	a(n)
1	11
2	25
3	75
4	88
5	139
6	153
7	200
8	217
9	267
10	281
11	331
12	345
13	395
14	409
15	459
16	473
17	523
18	537
19	587
20	600
21	651
22	665
23	704
24	779
25	793
26	843
27	857
28	907
29	921
30	971
31	985
32	1035
33	1049
34	1099
35	1112
36	1163
37	1177
38	1224
39	1241
40	1291
41	1305
42	1355
43	1369
44	1419
45	1433
46	1483
47	1497
48	1547
49	1561

[11, 25, 75, 88, 139, 153, 200, 217, 267, 281, 331, 345, 395, 409, 459, 473, 523, 537, 587, 600, 651, 665, 704, 779, 793, 843, 857, 907, 921, 971, 985, 1035, 1049, 1099, 1112, 1163, 1177, 1224, 1241, 1291, 1305, 1355, 1369, 1419, 1433, 1483, 1497, 1547, 1561]

cp's OEIS Frontend

A043160 Numbers k such that 1 and 3 occur juxtaposed in the base-8 representation of k but not of k-1.

Table of values

List of values