login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A146505
Number of n X n arrays of squares of integers summing to 17 with every element equal to at least one neighbor.
1
0, 0, 10016, 1836316, 343374056, 53152847310, 1848921431172, 27886760910447
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
2,3
LINKS
Table of n, a(n) for n=2..9.
CROSSREFS
Sequence in context:
A190149
A052095
A033533
*
A202653
A210130
A213319
Adjacent sequences:
A146502
A146503
A146504
*
A146506
A146507
A146508
KEYWORD
nonn
AUTHOR
R. H. Hardin
Apr 14 2009
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 April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)