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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.

A352433 Number of tilings of a 5 X 2n rectangle using dominoes and 2 X 2 tiles.

Table of values

n a(n)
0 1
1 21
2 593
3 17937
4 550969
5 16982489
6 523857737
7 16162268361
8 498665065833
9 15385785653481
10 474713270165161
11 14646818304387753
12 451913453451818281
13 13943354204817352489
14 430208763273959521833
15 13273677023152591308329
16 409546519819086706020393

List of values

[1, 21, 593, 17937, 550969, 16982489, 523857737, 16162268361, 498665065833, 15385785653481, 474713270165161, 14646818304387753, 451913453451818281, 13943354204817352489, 430208763273959521833, 13273677023152591308329, 409546519819086706020393]

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

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