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.

A048441 Take the first n numbers written in base 9, concatenate them, then convert from base 9 to base 10.

Table of values

n a(n)
1 1
2 11
3 102
4 922
5 8303
6 74733
7 672604
8 6053444
9 490328973
10 39716646823
11 3217048392674
12 260580919806606
13 21107054504335099
14 1709671414851143033
15 138483384602942585688
16 11217154152838349440744
17 908589486379906304700281
18 73595748396772410680722779

List of values

[1, 11, 102, 922, 8303, 74733, 672604, 6053444, 490328973, 39716646823, 3217048392674, 260580919806606, 21107054504335099, 1709671414851143033, 138483384602942585688, 11217154152838349440744, 908589486379906304700281, 73595748396772410680722779]