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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.

A017910 Powers of sqrt(2) rounded down.

Table of values

n a(n)
0 1
1 1
2 2
3 2
4 4
5 5
6 8
7 11
8 16
9 22
10 32
11 45
12 64
13 90
14 128
15 181
16 256
17 362
18 512
19 724
20 1024
21 1448
22 2048
23 2896
24 4096
25 5792
26 8192
27 11585
28 16384
29 23170
30 32768
31 46340
32 65536
33 92681
34 131072
35 185363
36 262144
37 370727
38 524288

List of values

[1, 1, 2, 2, 4, 5, 8, 11, 16, 22, 32, 45, 64, 90, 128, 181, 256, 362, 512, 724, 1024, 1448, 2048, 2896, 4096, 5792, 8192, 11585, 16384, 23170, 32768, 46340, 65536, 92681, 131072, 185363, 262144, 370727, 524288]

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

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