[go: up one dir, main page]
login
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A172728
Number of n X n 0..3 arrays with row sums 16 and column sums 16.
0
0, 0, 0, 0, 0, 202410, 68480747646822, 68307608848277646753795, 202230411632955453212580408141744, 1856926911618773209041555011161165016996700
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,6
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
Sequence in context: A242518 A235929 A172623 * A345662 A290505 A205891
Adjacent sequences: A172725 A172726 A172727 * A172729 A172730 A172731
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 06 2010
STATUS
approved

Lookup Welcome Wiki Register Music Plot 2 Demos Index WebCam Contribute Format Style Sheet Transforms Superseeker Recents
The OEIS Community
Maintained by The OEIS Foundation Inc.
Last modified October 5 05:43 EDT 2024. Contains 376530 sequences.
License Agreements, Terms of Use, Privacy Policy