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.

A171472 a(n) = 6*a(n-1) - 8*a(n-2) for n > 1; a(0) = 7, a(1) = 30.

Table of values

n a(n)
0 7
1 30
2 124
3 504
4 2032
5 8160
6 32704
7 130944
8 524032
9 2096640
10 8387584
11 33552384
12 134213632
13 536862720
14 2147467264
15 8589901824
16 34359672832
17 137438822400
18 549755551744
19 2199022731264
20 8796091973632
21 35184369991680

List of values

[7, 30, 124, 504, 2032, 8160, 32704, 130944, 524032, 2096640, 8387584, 33552384, 134213632, 536862720, 2147467264, 8589901824, 34359672832, 137438822400, 549755551744, 2199022731264, 8796091973632, 35184369991680]