A376618 - cp's OEIS frontend

A376618 Odd binary Niven numbers (A144302) k such that k/wt(k) is also an odd binary Niven number, where wt(k) = A000120(k) is the binary weight of k.

n	a(n)
1	1
2	345
3	405
4	775
5	1305
6	1425
7	1435
8	1605
9	2125
10	2325
11	2485
12	2765
13	2825
14	4235
15	4305
16	4459
17	4655
18	4725
19	5085
20	5145
21	5607
22	5625
23	5929
24	6223
25	6405
26	7515
27	7623
28	8145
29	10625
30	11151
31	11835
32	12325
33	12355
34	12425
35	13527
36	13825
37	13995
38	14805
39	16695
40	18445
41	20505
42	20625
43	20925

[1, 345, 405, 775, 1305, 1425, 1435, 1605, 2125, 2325, 2485, 2765, 2825, 4235, 4305, 4459, 4655, 4725, 5085, 5145, 5607, 5625, 5929, 6223, 6405, 7515, 7623, 8145, 10625, 11151, 11835, 12325, 12355, 12425, 13527, 13825, 13995, 14805, 16695, 18445, 20505, 20625, 20925]

cp's OEIS Frontend

A376618 Odd binary Niven numbers (A144302) k such that k/wt(k) is also an odd binary Niven number, where wt(k) = A000120(k) is the binary weight of k.

Table of values

List of values