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.

A052041 Squares lacking the digit zero in their decimal expansion.

Table of values

n a(n)
1 1
2 4
3 9
4 16
5 25
6 36
7 49
8 64
9 81
10 121
11 144
12 169
13 196
14 225
15 256
16 289
17 324
18 361
19 441
20 484
21 529
22 576
23 625
24 676
25 729
26 784
27 841
28 961
29 1156
30 1225
31 1296
32 1369
33 1444
34 1521
35 1681
36 1764
37 1849
38 1936
39 2116
40 2916
41 3136
42 3249
43 3364
44 3481
45 3721
46 3844
47 3969
48 4225
49 4356

List of values

[1, 4, 9, 16, 25, 36, 49, 64, 81, 121, 144, 169, 196, 225, 256, 289, 324, 361, 441, 484, 529, 576, 625, 676, 729, 784, 841, 961, 1156, 1225, 1296, 1369, 1444, 1521, 1681, 1764, 1849, 1936, 2116, 2916, 3136, 3249, 3364, 3481, 3721, 3844, 3969, 4225, 4356]

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

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