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.

A044973 Numbers whose base-3 representation contains exactly one 0 and three 1's.

Table of values

n a(n)
1 31
2 37
3 39
4 95
5 97
6 103
7 113
8 115
9 119
10 123
11 127
12 129
13 139
14 145
15 147
16 175
17 193
18 199
19 201
20 287
21 293
22 295
23 311
24 313
25 319
26 341
27 347
28 349
29 359
30 371
31 375
32 383
33 385
34 389
35 393
36 397
37 399
38 419
39 421
40 427
41 437
42 439
43 443
44 447
45 451
46 453
47 463

List of values

[31, 37, 39, 95, 97, 103, 113, 115, 119, 123, 127, 129, 139, 145, 147, 175, 193, 199, 201, 287, 293, 295, 311, 313, 319, 341, 347, 349, 359, 371, 375, 383, 385, 389, 393, 397, 399, 419, 421, 427, 437, 439, 443, 447, 451, 453, 463]