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.

A163293 a(n) = n-th prime minus (number of bits in binary expansion of n-th prime).

Table of values

n a(n)
1 0
2 1
3 2
4 4
5 7
6 9
7 12
8 14
9 18
10 24
11 26
12 31
13 35
14 37
15 41
16 47
17 53
18 55
19 60
20 64
21 66
22 72
23 76
24 82
25 90
26 94
27 96
28 100
29 102
30 106
31 120
32 123
33 129
34 131
35 141
36 143
37 149
38 155
39 159
40 165
41 171
42 173
43 183
44 185
45 189
46 191
47 203
48 215
49 219
50 221
51 225
52 231
53 233
54 243
55 248
56 254
57 260
58 262
59 268
60 272

List of values

[0, 1, 2, 4, 7, 9, 12, 14, 18, 24, 26, 31, 35, 37, 41, 47, 53, 55, 60, 64, 66, 72, 76, 82, 90, 94, 96, 100, 102, 106, 120, 123, 129, 131, 141, 143, 149, 155, 159, 165, 171, 173, 183, 185, 189, 191, 203, 215, 219, 221, 225, 231, 233, 243, 248, 254, 260, 262, 268, 272]

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

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