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%I #4 Dec 18 2015 18:17:13
%S 1,32,219,698,1657,3336,6023,10054,15813,23732,34291,48018,65489,
%T 87328,114207,146846,186013,232524
%N Number of n X n arrays of squares of integers summing to 4 with every element equal to at least one neighbor.
%Y The 62 sequences related to this one:
%Y A146089 A146090 A146092 A146123 A146124 A146125 A146126 A146196 A146197 A146198 A146199 A146200
%Y A146201 A146202 A146203 A146204 A146210 A146294 A146299 A146300 A146320 A146324 A146341 A146342
%Y A146346 A146347 A146349 A146479 A146495 A146496 A146497 A146498 A146499 A146500 A146502 A146503
%Y A146504 A146505 A146506 A146508 A146513 A146514 A146515 A146516 A146517 A146518 A146519 A146520
%Y A146521 A146522 A146530 A146545 A146546 A146547 A146548 A146549 A146550 A146551 A146552 A146553
%Y A146554 A146555 (End)
%K nonn
%O 2,2
%A _R. H. Hardin_ Apr 14 2009
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