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.

A127608 Sequence arising from the factorization of F(n) = A083102(n-1) and L(n) = A127261. F(0) = 0, F(1) = 1, F(n) = 2*F(n-1)+10*F(n-2), L(0) = 2, L(1) = 2, L(n) = 2*L(n-1)+10*L(n-2).

Table of values

n a(n)
1 2
2 1
3 34
4 24
5 716
6 14
7 13784
8 376
9 7624
10 236
11 4842784
12 276
13 90305216
14 4264
15 69136
16 121376
17 31362601216
18 5624
19 584397750784
20 93776
21 23235136
22 1463264
23 202903086454784
24 111376
25 5280370789376
26 27244736
27 271771738624

List of values

[2, 1, 34, 24, 716, 14, 13784, 376, 7624, 236, 4842784, 276, 90305216, 4264, 69136, 121376, 31362601216, 5624, 584397750784, 93776, 23235136, 1463264, 202903086454784, 111376, 5280370789376, 27244736, 271771738624]