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.

A202693 The second of three triangles counting 3-colored alternating permutations by their last value.

Table of values

n a(n)
1 1
2 1
3 2
4 8
5 7
6 5
7 26
8 34
9 41
10 46
11 352
12 326
13 292
14 251
15 205

List of values

[1, 1, 2, 8, 7, 5, 26, 34, 41, 46, 352, 326, 292, 251, 205]