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.

A063650 Number of ways to tile a 6 X n rectangle with 1 X 1 and 2 X 2 tiles.

Table of values

n a(n)
0 1
1 1
2 13
3 43
4 269
5 1213
6 6427
7 31387
8 159651
9 795611
10 4005785
11 20064827
12 100764343
13 505375405
14 2536323145
15 12724855013
16 63851706457
17 320373303983
18 1607526474153
19 8065864257905
20 40471399479495
21 203068825478591
22 1018918472214687
23 5112520236292975
24 25652573037707685

List of values

[1, 1, 13, 43, 269, 1213, 6427, 31387, 159651, 795611, 4005785, 20064827, 100764343, 505375405, 2536323145, 12724855013, 63851706457, 320373303983, 1607526474153, 8065864257905, 40471399479495, 203068825478591, 1018918472214687, 5112520236292975, 25652573037707685]

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

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