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.

A028838 Numbers whose sum of digits is a power of 2.

Table of values

n a(n)
1 1
2 2
3 4
4 8
5 10
6 11
7 13
8 17
9 20
10 22
11 26
12 31
13 35
14 40
15 44
16 53
17 62
18 71
19 79
20 80
21 88
22 97
23 100
24 101
25 103
26 107
27 110
28 112
29 116
30 121
31 125
32 130
33 134
34 143
35 152
36 161
37 169
38 170
39 178
40 187
41 196
42 200
43 202
44 206
45 211
46 215
47 220
48 224
49 233
50 242
51 251
52 259
53 260
54 268
55 277
56 286
57 295
58 301
59 305
60 310
61 314
62 323
63 332
64 341

List of values

[1, 2, 4, 8, 10, 11, 13, 17, 20, 22, 26, 31, 35, 40, 44, 53, 62, 71, 79, 80, 88, 97, 100, 101, 103, 107, 110, 112, 116, 121, 125, 130, 134, 143, 152, 161, 169, 170, 178, 187, 196, 200, 202, 206, 211, 215, 220, 224, 233, 242, 251, 259, 260, 268, 277, 286, 295, 301, 305, 310, 314, 323, 332, 341]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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