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.

A192162 Monotonic ordering of nonnegative differences 5^i-4^j, for 40>= i>=0, j>=0.

Table of values

n a(n)
1 0
2 1
3 4
4 9
5 21
6 24
7 61
8 109
9 121
10 124
11 369
12 561
13 609
14 621
15 624
16 2101
17 2869
18 3061
19 3109
20 3121
21 3124
22 11529
23 12589
24 14601
25 15369
26 15561
27 15609
28 15621
29 15624
30 61741
31 74029
32 77101
33 77869
34 78061
35 78109
36 78121
37 78124
38 128481
39 325089
40 374241
41 386529
42 389601
43 390369

List of values

[0, 1, 4, 9, 21, 24, 61, 109, 121, 124, 369, 561, 609, 621, 624, 2101, 2869, 3061, 3109, 3121, 3124, 11529, 12589, 14601, 15369, 15561, 15609, 15621, 15624, 61741, 74029, 77101, 77869, 78061, 78109, 78121, 78124, 128481, 325089, 374241, 386529, 389601, 390369]