A020336 - cp's OEIS frontend

A020336 Numbers whose base-8 representation is the juxtaposition of two identical strings.

n	a(n)
1	9
2	18
3	27
4	36
5	45
6	54
7	63
8	520
9	585
10	650
11	715
12	780
13	845
14	910
15	975
16	1040
17	1105
18	1170
19	1235
20	1300
21	1365
22	1430
23	1495
24	1560
25	1625
26	1690
27	1755
28	1820
29	1885
30	1950
31	2015
32	2080
33	2145
34	2210
35	2275
36	2340
37	2405
38	2470
39	2535
40	2600
41	2665
42	2730
43	2795
44	2860
45	2925
46	2990
47	3055

[9, 18, 27, 36, 45, 54, 63, 520, 585, 650, 715, 780, 845, 910, 975, 1040, 1105, 1170, 1235, 1300, 1365, 1430, 1495, 1560, 1625, 1690, 1755, 1820, 1885, 1950, 2015, 2080, 2145, 2210, 2275, 2340, 2405, 2470, 2535, 2600, 2665, 2730, 2795, 2860, 2925, 2990, 3055]

cp's OEIS Frontend

A020336 Numbers whose base-8 representation is the juxtaposition of two identical strings.

Table of values

List of values