login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A172571
Number of 3*n X 15 0..1 arrays with row sums 5 and column sums n
1
756756, 306407299538340, 607807501825156719166080, 2460737690938850798370391240644900, 14962628816774970940772777740084998521738256
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,1
LINKS
R. H. Hardin,
Table of n, a(n) for n=1..14
CROSSREFS
Sequence in context:
A273971
A259305
A172586
*
A172670
A172769
A172837
Adjacent sequences:
A172568
A172569
A172570
*
A172572
A172573
A172574
KEYWORD
nonn
AUTHOR
R. H. Hardin
Feb 06 2010
STATUS
approved
Lookup
|
Welcome
|
Wiki
|
Register
|
Music
|
Plot 2
|
Demos
|
Index
|
Browse
|
More
|
WebCam
Contribute new seq. or comment
|
Format
|
Style Sheet
|
Transforms
|
Superseeker
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified July 14 10:56 EDT 2024. Contains 374318 sequences. (Running on oeis4.)
