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.

A048442 Take the first n numbers written in base 11, concatenate them, then convert from base 11 to base 10.

Table of values

n a(n)
1 1
2 13
3 146
4 1610
5 17715
6 194871
7 2143588
8 23579476
9 259374245
10 2853116705
11 345227121316
12 41772481679248
13 5054470283189021
14 611590904265871555
15 74002499416170458170
16 8954302429356625438586
17 1083470593952151678068923
18 131099941868210353046339701

List of values

[1, 13, 146, 1610, 17715, 194871, 2143588, 23579476, 259374245, 2853116705, 345227121316, 41772481679248, 5054470283189021, 611590904265871555, 74002499416170458170, 8954302429356625438586, 1083470593952151678068923, 131099941868210353046339701]

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

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