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.

A262569 a(n) = (A002703(n)+2)/2.

Table of values

n a(n)
3 1
4 1
5 1
6 2
7 4
8 8
9 13
10 24
11 45
12 82
13 151
14 282
15 529
16 992
17 1872
18 3542
19 6720
20 12788
21 24385
22 46600
23 89241
24 171197
25 328960
26 633102
27 1220160
28 2354688
29 4549753
30 8801162
31 17043506
32 33038208
33 64103989
34 124491776
35 241969989
36 470681348
37 916259632
38 1784921474
39 3479467177
40 6787108713
41 13247128045
42 25870861824
43 50552258560
44 98832505868

List of values

[1, 1, 1, 2, 4, 8, 13, 24, 45, 82, 151, 282, 529, 992, 1872, 3542, 6720, 12788, 24385, 46600, 89241, 171197, 328960, 633102, 1220160, 2354688, 4549753, 8801162, 17043506, 33038208, 64103989, 124491776, 241969989, 470681348, 916259632, 1784921474, 3479467177, 6787108713, 13247128045, 25870861824, 50552258560, 98832505868]

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

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