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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.

A056008 Difference between (smallest square strictly greater than 2^n) and 2^n.

Table of values

n a(n)
0 3
1 2
2 5
3 1
4 9
5 4
6 17
7 16
8 33
9 17
10 65
11 68
12 129
13 89
14 257
15 356
16 513
17 697
18 1025
19 1337
20 2049
21 2449
22 4097
23 4001
24 8193
25 4417
26 16385
27 17668
28 32769
29 24329
30 65537
31 4633
32 131073
33 18532
34 262145
35 74128
36 524289
37 296512
38 1048577
39 1186048
40 2097153
41 1778369

List of values

[3, 2, 5, 1, 9, 4, 17, 16, 33, 17, 65, 68, 129, 89, 257, 356, 513, 697, 1025, 1337, 2049, 2449, 4097, 4001, 8193, 4417, 16385, 17668, 32769, 24329, 65537, 4633, 131073, 18532, 262145, 74128, 524289, 296512, 1048577, 1186048, 2097153, 1778369]

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

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