Alternating square row sums of the table A072233 (A008284).

Terms

a(0) =1a(1) =1a(2) =0a(3) =1a(4) =3a(5) =1a(6) =3a(7) =3a(8) =10a(9) =18a(10) =12a(11) =26a(12) =39a(13) =57a(14) =59a(15) =116a(16) =201a(17) =219a(18) =325a(19) =416a(20) =625a(21) =810a(22) =1074a(23) =1447a(24) =2345a(25) =3078a(26) =3530a(27) =5084a(28) =6790a(29) =9063