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.

A254607 Number of tilings of a 7 X n rectangle using polyominoes of shape I.

Table of values

n a(n)
0 1
1 64
2 9866
3 2078716
4 486248000
5 117656540512
6 28778500622048
7 7063448084710944
8 1735575086258267968
9 426602245391808219456
10 104870171042459607741312
11 25780811901305515395438592
12 6337913024506813766449064064
13 1558108119479642808250383381248
14 383044676600298851289615284801792

List of values

[1, 64, 9866, 2078716, 486248000, 117656540512, 28778500622048, 7063448084710944, 1735575086258267968, 426602245391808219456, 104870171042459607741312, 25780811901305515395438592, 6337913024506813766449064064, 1558108119479642808250383381248, 383044676600298851289615284801792]

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

Content is available under The OEIS End-User License Agreement.