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.

A243902 Number of pairs of terms of the sequence A237929 less than 10^n.

Table of values

n a(n)
1 2
2 3
3 4
4 9
5 18
6 45
7 146
8 469
9 1655
10 6095
11 23775

List of values

[2, 3, 4, 9, 18, 45, 146, 469, 1655, 6095, 23775]