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.

A085354 a(n) = 3*4^n - (n+4)*2^(n-1).

Table of values

n a(n)
0 1
1 7
2 36
3 164
4 704
5 2928
6 11968
7 48448
8 195072
9 783104
10 3138560
11 12567552
12 50298880
13 201256960
14 805158912
15 3220914176
16 12884246528
17 51538231296
18 206155546624
19 824627691520
20 3298522300416
21 13194113318912
22 52776503607296

List of values

[1, 7, 36, 164, 704, 2928, 11968, 48448, 195072, 783104, 3138560, 12567552, 50298880, 201256960, 805158912, 3220914176, 12884246528, 51538231296, 206155546624, 824627691520, 3298522300416, 13194113318912, 52776503607296]