cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A380008 Numbers t whose binary expansion Sum 2^e_i has exponents e_i which are odious numbers (A000069).

Table of values

n a(n)
0 0
1 2
2 4
3 6
4 16
5 18
6 20
7 22
8 128
9 130
10 132
11 134
12 144
13 146
14 148
15 150
16 256
17 258
18 260
19 262
20 272
21 274
22 276
23 278
24 384
25 386
26 388
27 390
28 400
29 402
30 404
31 406
32 2048
33 2050
34 2052
35 2054
36 2064
37 2066
38 2068
39 2070
40 2176
41 2178
42 2180
43 2182
44 2192
45 2194
46 2196
47 2198
48 2304
49 2306
50 2308
51 2310
52 2320
53 2322
54 2324
55 2326
56 2432
57 2434
58 2436
59 2438
60 2448
61 2450
62 2452
63 2454

List of values

[0, 2, 4, 6, 16, 18, 20, 22, 128, 130, 132, 134, 144, 146, 148, 150, 256, 258, 260, 262, 272, 274, 276, 278, 384, 386, 388, 390, 400, 402, 404, 406, 2048, 2050, 2052, 2054, 2064, 2066, 2068, 2070, 2176, 2178, 2180, 2182, 2192, 2194, 2196, 2198, 2304, 2306, 2308, 2310, 2320, 2322, 2324, 2326, 2432, 2434, 2436, 2438, 2448, 2450, 2452, 2454]