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.

A375257 Numbers whose sum of base-2 digits is 1 more than their sum of base-3 digits.

Table of values

n a(n)
1 3
2 9
3 15
4 28
5 29
6 39
7 45
8 57
9 82
10 83
11 84
12 85
13 94
14 95
15 99
16 110
17 118
18 119
19 123
20 135
21 162
22 163
23 165
24 174
25 175
26 183
27 207
28 219
29 248
30 297
31 303
32 315
33 324
34 325
35 334
36 335
37 342
38 343
39 363
40 382
41 383
42 406
43 407
44 411
45 423
46 435
47 441
48 447
49 459
50 488
51 494
52 496
53 497
54 502
55 503
56 506
57 508
58 509
59 543
60 570
61 571
62 573
63 603

List of values

[3, 9, 15, 28, 29, 39, 45, 57, 82, 83, 84, 85, 94, 95, 99, 110, 118, 119, 123, 135, 162, 163, 165, 174, 175, 183, 207, 219, 248, 297, 303, 315, 324, 325, 334, 335, 342, 343, 363, 382, 383, 406, 407, 411, 423, 435, 441, 447, 459, 488, 494, 496, 497, 502, 503, 506, 508, 509, 543, 570, 571, 573, 603]

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

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