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.

A345340 The number of squares with vertices from the vertices of the n-dimensional hypercube.

Table of values

n a(n)
0 0
1 0
2 1
3 6
4 36
5 200
6 1120
7 6272
8 35392
9 200832
10 1145856
11 6566912
12 37779456
13 218050560
14 1262030848
15 7322034176
16 42570760192
17 247970693120
18 1446799212544
19 8453937692672
20 49463868522496
21 289761061240832
22 1699288462655488
23 9975342691254272
24 58611909535989760

List of values

[0, 0, 1, 6, 36, 200, 1120, 6272, 35392, 200832, 1145856, 6566912, 37779456, 218050560, 1262030848, 7322034176, 42570760192, 247970693120, 1446799212544, 8453937692672, 49463868522496, 289761061240832, 1699288462655488, 9975342691254272, 58611909535989760]

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

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