Numbers n such that A081249(m)/m^2 has a local maximum for m = n.

Terms

a(0) =2a(1) =6a(2) =20a(3) =60a(4) =182a(5) =546a(6) =1640a(7) =4920a(8) =14762a(9) =44286a(10) =132860a(11) =398580a(12) =1195742a(13) =3587226a(14) =10761680a(15) =32285040a(16) =96855122a(17) =290565366a(18) =871696100a(19) =2615088300a(20) =7845264902a(21) =23535794706a(22) =70607384120a(23) =211822152360a(24) =635466457082