Position of n-th 0 in A030341.

Terms

a(0) =0a(1) =3a(2) =9a(3) =15a(4) =16a(5) =19a(6) =22a(7) =24a(8) =33a(9) =42a(10) =43a(11) =46a(12) =49a(13) =51a(14) =60a(15) =69a(16) =70a(17) =71a(18) =74a(19) =75a(20) =78a(21) =79a(22) =81a(23) =83a(24) =87a(25) =91a(26) =93a(27) =95a(28) =99a(29) =103