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.

A083102 a(n) = 2*a(n-1) + 10*a(n-2), with a(0) = 1, a(1) = 2.

Table of values

n a(n)
0 1
1 2
2 14
3 48
4 236
5 952
6 4264
7 18048
8 78736
9 337952
10 1463264
11 6306048
12 27244736
13 117549952
14 507547264
15 2190594048
16 9456660736
17 40819261952
18 176205131264
19 760602882048
20 3283257076736
21 14172542973952
22 61177656715264
23 264080743170048
24 1139938053492736
25 4920683538685952

List of values

[1, 2, 14, 48, 236, 952, 4264, 18048, 78736, 337952, 1463264, 6306048, 27244736, 117549952, 507547264, 2190594048, 9456660736, 40819261952, 176205131264, 760602882048, 3283257076736, 14172542973952, 61177656715264, 264080743170048, 1139938053492736, 4920683538685952]