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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.

A272680 Smallest square that begins with n (in binary).

Table of values

n a(n)
0 0
1 1
2 4
3 25
4 4
5 81
6 25
7 121
8 16
9 9
10 81
11 361
12 25
13 441
14 225
15 121
16 16
17 1089
18 36
19 625
20 81
21 169
22 361
23 1521
24 49
25 25
26 841
27 441
28 225
29 3721
30 121
31 2025
32 64
33 529
34 1089
35 4489
36 36
37 2401
38 1225
39 625
40 81
41 5329
42 169
43 2809
44 11449
45 361
46 5929
47 1521
48 6241
49 49
50 100
51 6561
52 841
53 6889

List of values

[0, 1, 4, 25, 4, 81, 25, 121, 16, 9, 81, 361, 25, 441, 225, 121, 16, 1089, 36, 625, 81, 169, 361, 1521, 49, 25, 841, 441, 225, 3721, 121, 2025, 64, 529, 1089, 4489, 36, 2401, 1225, 625, 81, 5329, 169, 2809, 11449, 361, 5929, 1521, 6241, 49, 100, 6561, 841, 6889]

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

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