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.

A261413 Records in A109732.

Table of values

n a(n)
1 1
2 3
3 7
4 15
5 23
6 31
7 47
8 63
9 87
10 95
11 119
12 127
13 175
14 191
15 239
16 255
17 279
18 287
19 303
20 311
21 319
22 343
23 351
24 375
25 383
26 407
27 415
28 431
29 447
30 463
31 471
32 479
33 503
34 511
35 559
36 567
37 575
38 599
39 607
40 623
41 631
42 639
43 687
44 703
45 751
46 759
47 767
48 815
49 823
50 831
51 847
52 855
53 863
54 895
55 911
56 919
57 927
58 943
59 959
60 1007
61 1015
62 1023

List of values

[1, 3, 7, 15, 23, 31, 47, 63, 87, 95, 119, 127, 175, 191, 239, 255, 279, 287, 303, 311, 319, 343, 351, 375, 383, 407, 415, 431, 447, 463, 471, 479, 503, 511, 559, 567, 575, 599, 607, 623, 631, 639, 687, 703, 751, 759, 767, 815, 823, 831, 847, 855, 863, 895, 911, 919, 927, 943, 959, 1007, 1015, 1023]

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

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