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.

A372427 Numbers whose binary indices and prime indices have the same sum.

Table of values

n a(n)
1 19
2 33
3 34
4 69
5 74
6 82
7 130
8 133
9 305
10 412
11 428
12 436
13 533
14 721
15 755
16 808
17 917
18 978
19 1036
20 1058
21 1062
22 1121
23 1133
24 1143
25 1341
26 1356
27 1630
28 1639
29 1784
30 1807
31 1837
32 1990
33 2057
34 2115
35 2130
36 2133
37 2163
38 2260
39 2324
40 2328
41 2354
42 2358
43 2512
44 2534
45 2627
46 2771
47 2825

List of values

[19, 33, 34, 69, 74, 82, 130, 133, 305, 412, 428, 436, 533, 721, 755, 808, 917, 978, 1036, 1058, 1062, 1121, 1133, 1143, 1341, 1356, 1630, 1639, 1784, 1807, 1837, 1990, 2057, 2115, 2130, 2133, 2163, 2260, 2324, 2328, 2354, 2358, 2512, 2534, 2627, 2771, 2825]

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

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