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.

A156059 Composite numbers whose binary representation reads as decimal prime.

Table of values

n a(n)
1 185
2 247
3 253
4 295
5 329
6 355
7 405
8 425
9 453
10 471
11 533
12 539
13 565
14 583
15 595
16 671
17 675
18 689
19 703
20 755
21 781
22 785
23 815
24 841
25 855
26 925
27 989
28 1037
29 1075
30 1099
31 1113
32 1121
33 1159
34 1189
35 1207
36 1219
37 1269
38 1287
39 1305
40 1329
41 1341
42 1403
43 1413
44 1441
45 1473
46 1521
47 1541

List of values

[185, 247, 253, 295, 329, 355, 405, 425, 453, 471, 533, 539, 565, 583, 595, 671, 675, 689, 703, 755, 781, 785, 815, 841, 855, 925, 989, 1037, 1075, 1099, 1113, 1121, 1159, 1189, 1207, 1219, 1269, 1287, 1305, 1329, 1341, 1403, 1413, 1441, 1473, 1521, 1541]

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

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