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.

A353143 Decimal repunits written in base 4.

Table of values

n a(n)
0 0
1 1
2 23
3 1233
4 101113
5 2231213
6 123020013
7 10033101013
8 222120223013
9 12213312233013
10 1002032203113013
11 22112101201213013
12 1213132233100013013
13 100022303120201013013
14 2201230001311023013013
15 121100320102103233013013
16 3330220302313011113013013

List of values

[0, 1, 23, 1233, 101113, 2231213, 123020013, 10033101013, 222120223013, 12213312233013, 1002032203113013, 22112101201213013, 1213132233100013013, 100022303120201013013, 2201230001311023013013, 121100320102103233013013, 3330220302313011113013013]

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

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