Indices n such that A307672(2*n) = 0.

Terms

a(0) =2a(1) =5a(2) =6a(3) =8a(4) =14a(5) =15a(6) =16a(7) =18a(8) =20a(9) =23a(10) =24a(11) =26a(12) =35a(13) =41a(14) =42a(15) =43a(16) =45a(17) =47a(18) =48a(19) =49a(20) =52a(21) =54a(22) =56a(23) =59a(24) =60a(25) =62a(26) =68a(27) =69a(28) =70a(29) =72