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.

A218550 a(n) = A213725(A218548(n)).

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 10
11 13
12 19
13 15
14 16
15 27
16 39
17 51
18 67

List of values

[0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 13, 19, 15, 16, 27, 39, 51, 67]