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.

A193663 Q-residue of A049310 (triangle of coefficients of Fibonacci polynomials), where Q is the triangle given by t(n,k)=k+1 for 0<=k<=n. (See Comments.)

Table of values

n a(n)
0 0
1 1
2 1
3 9
4 17
5 80
6 198
7 748
8 2107
9 7236
10 21680
11 71279
12 219879
13 708436
14 2215513
15 7071210
16 22256567
17 70723367
18 223272153
19 708017329
20 2238347440
21 7091170416
22 22433032016

List of values

[0, 1, 1, 9, 17, 80, 198, 748, 2107, 7236, 21680, 71279, 219879, 708436, 2215513, 7071210, 22256567, 70723367, 223272153, 708017329, 2238347440, 7091170416, 22433032016]