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.

A307102 Numbers written in base of double factorial numbers (A006882).

Table of values

n a(n)
1 1
2 10
3 100
4 101
5 110
6 200
7 201
8 1000
9 1001
10 1010
11 1100
12 1101
13 1110
14 1200
15 10000
16 10001
17 10010
18 10100
19 10101
20 10110
21 10200
22 10201
23 11000
24 11001
25 11010
26 11100
27 11101
28 11110
29 11200
30 20000
31 20001
32 20010
33 20100
34 20101
35 20110
36 20200
37 20201
38 21000

List of values

[1, 10, 100, 101, 110, 200, 201, 1000, 1001, 1010, 1100, 1101, 1110, 1200, 10000, 10001, 10010, 10100, 10101, 10110, 10200, 10201, 11000, 11001, 11010, 11100, 11101, 11110, 11200, 20000, 20001, 20010, 20100, 20101, 20110, 20200, 20201, 21000]

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

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