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.

A141156 Row sums of triangle A141155.

Table of values

n a(n)
0 1
1 3
2 9
3 21
4 46
5 88
6 165
7 285
8 483
9 783
10 1245
11 1917
12 2918
13 4332

List of values

[1, 3, 9, 21, 46, 88, 165, 285, 483, 783, 1245, 1917, 2918, 4332]