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.

A000695 Moser-de Bruijn sequence: sums of distinct powers of 4.

Table of values

n a(n)
0 0
1 1
2 4
3 5
4 16
5 17
6 20
7 21
8 64
9 65
10 68
11 69
12 80
13 81
14 84
15 85
16 256
17 257
18 260
19 261
20 272
21 273
22 276
23 277
24 320
25 321
26 324
27 325
28 336
29 337
30 340
31 341
32 1024
33 1025
34 1028
35 1029
36 1040
37 1041
38 1044
39 1045
40 1088
41 1089
42 1092
43 1093
44 1104
45 1105
46 1108
47 1109
48 1280
49 1281
50 1284
51 1285

List of values

[0, 1, 4, 5, 16, 17, 20, 21, 64, 65, 68, 69, 80, 81, 84, 85, 256, 257, 260, 261, 272, 273, 276, 277, 320, 321, 324, 325, 336, 337, 340, 341, 1024, 1025, 1028, 1029, 1040, 1041, 1044, 1045, 1088, 1089, 1092, 1093, 1104, 1105, 1108, 1109, 1280, 1281, 1284, 1285]