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.

A122173 Expansion of -x * (x^5+x^4-15*x^3+19*x^2-8*x+1) / (x^6-12*x^5+34*x^4-30*x^3+6*x^2+3*x-1).

Table of values

n a(n)
1 1
2 -5
3 10
4 -45
5 110
6 -421
7 1148
8 -4037
9 11697
10 -39250
11 117736
12 -384657
13 1177235
14 -3787218
15 11727187
16 -37389217
17 116571621
18 -369712938
19 1157315631
20 -3659226205
21 11481436216
22 -36237006073
23 113856243558
24 -358967583724
25 1128781753801
26 -3556642214960
27 11189229179710

List of values

[1, -5, 10, -45, 110, -421, 1148, -4037, 11697, -39250, 117736, -384657, 1177235, -3787218, 11727187, -37389217, 116571621, -369712938, 1157315631, -3659226205, 11481436216, -36237006073, 113856243558, -358967583724, 1128781753801, -3556642214960, 11189229179710]