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.

A153819 Linear recurrence with a(n) = 3a(n-1) - a(n-2) + 2 = 4a(n-1) - 4a(n-2) + a(n-3). Full sequence for A153466.

Table of values

n a(n)
0 16
1 34
2 88
3 232
4 610
5 1600
6 4192
7 10978
8 28744
9 75256
10 197026
11 515824
12 1350448
13 3535522
14 9256120
15 24232840
16 63442402
17 166094368
18 434840704
19 1138427746
20 2980442536
21 7802899864
22 20428257058
23 53481871312
24 140017356880
25 366570199330
26 959693241112
27 2512509524008

List of values

[16, 34, 88, 232, 610, 1600, 4192, 10978, 28744, 75256, 197026, 515824, 1350448, 3535522, 9256120, 24232840, 63442402, 166094368, 434840704, 1138427746, 2980442536, 7802899864, 20428257058, 53481871312, 140017356880, 366570199330, 959693241112, 2512509524008]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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