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.

A193046 Constant term of the reduction by x^2->x+1 of the polynomial p(n,x) defined at Comments.

Table of values

n a(n)
0 1
1 1
2 17
3 83
4 275
5 727
6 1673
7 3505
8 6873
9 12843
10 23155
11 40639
12 69889
13 118353
14 198097
15 328659
16 541667
17 888311
18 1451433
19 2365089
20 3846201
21 6245771
22 10131747
23 16423103
24 26606785
25 43088737
26 69761873
27 112925075
28 182770163
29 295787863

List of values

[1, 1, 17, 83, 275, 727, 1673, 3505, 6873, 12843, 23155, 40639, 69889, 118353, 198097, 328659, 541667, 888311, 1451433, 2365089, 3846201, 6245771, 10131747, 16423103, 26606785, 43088737, 69761873, 112925075, 182770163, 295787863]