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.

A118256 Concatenation for i=1 to n of A005171(i); also A118255 in base 2.

Table of values

n a(n)
1 1
2 10
3 100
4 1001
5 10010
6 100101
7 1001010
8 10010101
9 100101011
10 1001010111
11 10010101110
12 100101011101
13 1001010111010
14 10010101110101
15 100101011101011
16 1001010111010111
17 10010101110101110
18 100101011101011101
19 1001010111010111010
20 10010101110101110101
21 100101011101011101011

List of values

[1, 10, 100, 1001, 10010, 100101, 1001010, 10010101, 100101011, 1001010111, 10010101110, 100101011101, 1001010111010, 10010101110101, 100101011101011, 1001010111010111, 10010101110101110, 100101011101011101, 1001010111010111010, 10010101110101110101, 100101011101011101011]

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

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