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.

A019524 Duplicate terms of A007908.

Table of values

n a(n)
1 11
2 1212
3 123123
4 12341234
5 1234512345
6 123456123456
7 12345671234567
8 1234567812345678
9 123456789123456789
10 1234567891012345678910
11 12345678910111234567891011
12 123456789101112123456789101112

List of values

[11, 1212, 123123, 12341234, 1234512345, 123456123456, 12345671234567, 1234567812345678, 123456789123456789, 1234567891012345678910, 12345678910111234567891011, 123456789101112123456789101112]

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

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