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.

A328606 Expansion of (1 + 9*x) / (1 - 2*x - 11*x^2).

Table of values

n a(n)
0 1
1 11
2 33
3 187
4 737
5 3531
6 15169
7 69179
8 305217
9 1371403
10 6100193
11 27285819
12 121673761
13 543491531
14 2425394433
15 10829195707
16 48337730177
17 215796613131
18 963308258209
19 4300379260859
20 19197149362017
21 85698470593483
22 382565584169153
23 1707814344866619
24 7623850115593921
25 34033658024720651

List of values

[1, 11, 33, 187, 737, 3531, 15169, 69179, 305217, 1371403, 6100193, 27285819, 121673761, 543491531, 2425394433, 10829195707, 48337730177, 215796613131, 963308258209, 4300379260859, 19197149362017, 85698470593483, 382565584169153, 1707814344866619, 7623850115593921, 34033658024720651]