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.

A052386 Number of integers from 1 to 10^n-1 that lack 0 as a digit.

Table of values

n a(n)
0 0
1 9
2 90
3 819
4 7380
5 66429
6 597870
7 5380839
8 48427560
9 435848049
10 3922632450
11 35303692059
12 317733228540
13 2859599056869
14 25736391511830
15 231627523606479
16 2084647712458320
17 18761829412124889
18 168856464709124010
19 1519708182382116099
20 13677373641439044900

List of values

[0, 9, 90, 819, 7380, 66429, 597870, 5380839, 48427560, 435848049, 3922632450, 35303692059, 317733228540, 2859599056869, 25736391511830, 231627523606479, 2084647712458320, 18761829412124889, 168856464709124010, 1519708182382116099, 13677373641439044900]

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

Content is available under The OEIS End-User License Agreement.