Inverse modulo 2 binomial transform of (-2)^n.

Terms

a(0) =1a(1) =-3a(2) =3a(3) =-9a(4) =15a(5) =-45a(6) =45a(7) =-135a(8) =255a(9) =-765a(10) =765a(11) =-2295a(12) =3825a(13) =-11475a(14) =11475a(15) =-34425a(16) =65535a(17) =-196605a(18) =196605a(19) =-589815a(20) =983025a(21) =-2949075a(22) =2949075a(23) =-8847225a(24) =16711425a(25) =-50134275a(26) =50134275a(27) =-150402825a(28) =250671375a(29) =-752014125