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.

A192914 Constant term in the reduction by (x^2 -> x + 1) of the polynomial C(n)*x^n, where C=A000285.

Table of values

n a(n)
0 1
1 0
2 5
3 9
4 28
5 69
6 185
7 480
8 1261
9 3297
10 8636
11 22605
12 59185
13 154944
14 405653
15 1062009
16 2780380
17 7279125
18 19057001
19 49891872
20 130618621
21 341963985
22 895273340
23 2343856029
24 6136294753
25 16065028224
26 42058789925
27 110111341545
28 288275234716
29 754714362597

List of values

[1, 0, 5, 9, 28, 69, 185, 480, 1261, 3297, 8636, 22605, 59185, 154944, 405653, 1062009, 2780380, 7279125, 19057001, 49891872, 130618621, 341963985, 895273340, 2343856029, 6136294753, 16065028224, 42058789925, 110111341545, 288275234716, 754714362597]