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.

A025616 Numbers of form 3^i*10^j, with i, j >= 0.

Table of values

n a(n)
1 1
2 3
3 9
4 10
5 27
6 30
7 81
8 90
9 100
10 243
11 270
12 300
13 729
14 810
15 900
16 1000
17 2187
18 2430
19 2700
20 3000
21 6561
22 7290
23 8100
24 9000
25 10000
26 19683
27 21870
28 24300
29 27000
30 30000
31 59049
32 65610
33 72900
34 81000
35 90000
36 100000
37 177147
38 196830
39 218700
40 243000
41 270000

List of values

[1, 3, 9, 10, 27, 30, 81, 90, 100, 243, 270, 300, 729, 810, 900, 1000, 2187, 2430, 2700, 3000, 6561, 7290, 8100, 9000, 10000, 19683, 21870, 24300, 27000, 30000, 59049, 65610, 72900, 81000, 90000, 100000, 177147, 196830, 218700, 243000, 270000]