Inverse binomial transform of A002487.

Terms

a(0) =1a(1) =1a(2) =-2a(3) =5a(4) =-11a(5) =22a(6) =-43a(7) =87a(8) =-184a(9) =397a(10) =-853a(11) =1808a(12) =-3787a(13) =7881a(14) =-16358a(15) =33887a(16) =-69957a(17) =143656a(18) =-293187a(19) =595011a(20) =-1202704a(21) =2426383a(22) =-4895975a(23) =9898470a(24) =-20077347a(25) =40886877a(26) =-83618266a(27) =171689061a(28) =-353678491a(29) =730241058