login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
A159412
Number of n X n arrays of squares of integers with every (n-1) X (n-1) subblock summing to 23.
1
32, 138080, 345728160, 894351203904, 1748499502214400, 2301794162587632420, 1876573771106494189800, 894576877960295025634240, 244626955979352425876640600, 39350274991603091888986074300
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
3,1
LINKS
R. H. Hardin,
Table of n, a(n) for n=3..15
CROSSREFS
Sequence in context:
A034245
A230566
A017093
*
A201987
A217272
A017189
Adjacent sequences:
A159409
A159410
A159411
*
A159413
A159414
A159415
KEYWORD
nonn
AUTHOR
R. H. Hardin
, Apr 11 2009
STATUS
approved
