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.

A255745 a(1) = 1; for n > 1, a(n) = 11*10^{A000120(n-1)-1}.

Table of values

n a(n)
1 1
2 11
3 11
4 110
5 11
6 110
7 110
8 1100
9 11
10 110
11 110
12 1100
13 110
14 1100
15 1100
16 11000
17 11
18 110
19 110
20 1100
21 110
22 1100
23 1100
24 11000
25 110
26 1100
27 1100
28 11000
29 1100
30 11000
31 11000
32 110000
33 11
34 110
35 110
36 1100
37 110
38 1100
39 1100
40 11000
41 110
42 1100
43 1100
44 11000
45 1100
46 11000
47 11000

List of values

[1, 11, 11, 110, 11, 110, 110, 1100, 11, 110, 110, 1100, 110, 1100, 1100, 11000, 11, 110, 110, 1100, 110, 1100, 1100, 11000, 110, 1100, 1100, 11000, 1100, 11000, 11000, 110000, 11, 110, 110, 1100, 110, 1100, 1100, 11000, 110, 1100, 1100, 11000, 1100, 11000, 11000]

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

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