Numbers n such that 1 + S(n) = 0, where S(n) = (S(n-1) + A000040(n))*(-1)^n; S(0)=0, n=>1.

Terms

a(0) =22a(1) =38a(2) =200a(3) =302a(4) =468a(5) =560a(6) =1186a(7) =1208a(8) =2006a(9) =2026a(10) =2106a(11) =23698a(12) =23716a(13) =25968a(14) =25990a(15) =26706a(16) =48316a(17) =311888a(18) =311914a(19) =311938a(20) =313866a(21) =331540a(22) =332002a(23) =377102a(24) =377634a(25) =377670a(26) =377748a(27) =378428a(28) =378452a(29) =378996