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.

A017981 Powers of cube root of 2 rounded up.

Table of values

n a(n)
0 1
1 2
2 2
3 2
4 3
5 4
6 4
7 6
8 7
9 8
10 11
11 13
12 16
13 21
14 26
15 32
16 41
17 51
18 64
19 81
20 102
21 128
22 162
23 204
24 256
25 323
26 407
27 512
28 646
29 813
30 1024
31 1291
32 1626
33 2048
34 2581
35 3251
36 4096
37 5161
38 6502
39 8192
40 10322
41 13004
42 16384
43 20643
44 26008
45 32768
46 41286
47 52016
48 65536
49 82571
50 104032

List of values

[1, 2, 2, 2, 3, 4, 4, 6, 7, 8, 11, 13, 16, 21, 26, 32, 41, 51, 64, 81, 102, 128, 162, 204, 256, 323, 407, 512, 646, 813, 1024, 1291, 1626, 2048, 2581, 3251, 4096, 5161, 6502, 8192, 10322, 13004, 16384, 20643, 26008, 32768, 41286, 52016, 65536, 82571, 104032]

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

Content is available under The OEIS End-User License Agreement.