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.

A004227 a(n) = ceiling(1000*log_10(n)).

Table of values

n a(n)
1 0
2 302
3 478
4 603
5 699
6 779
7 846
8 904
9 955
10 1000
11 1042
12 1080
13 1114
14 1147
15 1177
16 1205
17 1231
18 1256
19 1279
20 1302
21 1323
22 1343
23 1362
24 1381
25 1398
26 1415
27 1432
28 1448
29 1463
30 1478
31 1492
32 1506
33 1519
34 1532
35 1545

List of values

[0, 302, 478, 603, 699, 779, 846, 904, 955, 1000, 1042, 1080, 1114, 1147, 1177, 1205, 1231, 1256, 1279, 1302, 1323, 1343, 1362, 1381, 1398, 1415, 1432, 1448, 1463, 1478, 1492, 1506, 1519, 1532, 1545]