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.

A093788 The Roman numerals, with "i" replaced by "1", "v" replaced by "5", "x" replaced by 10, etc.

Table of values

n a(n)
1 1
2 11
3 111
4 15
5 5
6 51
7 511
8 5111
9 110
10 10
11 101
12 1011
13 10111
14 1015
15 105
16 1051
17 10511
18 105111
19 10110
20 1010
21 10101
22 101011
23 1010111
24 101015
25 10105
26 101051
27 1010511
28 10105111
29 1010110
30 101010
31 1010101
32 10101011
33 101010111
34 10101015
35 1010105

List of values

[1, 11, 111, 15, 5, 51, 511, 5111, 110, 10, 101, 1011, 10111, 1015, 105, 1051, 10511, 105111, 10110, 1010, 10101, 101011, 1010111, 101015, 10105, 101051, 1010511, 10105111, 1010110, 101010, 1010101, 10101011, 101010111, 10101015, 1010105]

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

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