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.

A062685 Smallest square with digit sum n (or 0 if no such square exists).

Table of values

n a(n)
1 1
2 0
3 0
4 4
5 0
6 0
7 16
8 0
9 9
10 64
11 0
12 0
13 49
14 0
15 0
16 169
17 0
18 576
19 289
20 0
21 0
22 1849
23 0
24 0
25 4489
26 0
27 3969
28 17956
29 0
30 0
31 6889
32 0
33 0
34 27889
35 0
36 69696
37 98596
38 0
39 0
40 97969
41 0
42 0
43 499849
44 0
45 1887876
46 698896
47 0
48 0
49 2778889
50 0
51 0
52 4999696
53 0
54 9696996
55 19998784
56 0
57 0

List of values

[1, 0, 0, 4, 0, 0, 16, 0, 9, 64, 0, 0, 49, 0, 0, 169, 0, 576, 289, 0, 0, 1849, 0, 0, 4489, 0, 3969, 17956, 0, 0, 6889, 0, 0, 27889, 0, 69696, 98596, 0, 0, 97969, 0, 0, 499849, 0, 1887876, 698896, 0, 0, 2778889, 0, 0, 4999696, 0, 9696996, 19998784, 0, 0]