Numbers k such that A081252(m)/m^2 has a local maximum for m = k.

Terms

a(0) =1a(1) =3a(2) =6a(3) =13a(4) =26a(5) =53a(6) =106a(7) =213a(8) =426a(9) =853a(10) =1706a(11) =3413a(12) =6826a(13) =13653a(14) =27306a(15) =54613a(16) =109226a(17) =218453a(18) =436906a(19) =873813a(20) =1747626a(21) =3495253a(22) =6990506a(23) =13981013a(24) =27962026a(25) =55924053a(26) =111848106a(27) =223696213a(28) =447392426a(29) =894784853