A126789 with zeros removed.

Terms

a(0) =1a(1) =36a(2) =66a(3) =88a(4) =257a(5) =268a(6) =279a(7) =448a(8) =369a(9) =459a(10) =666a(11) =578a(12) =579a(13) =678a(14) =1689a(15) =2558a(16) =789a(17) =1899a(18) =13557a(19) =999a(20) =3477a(21) =2589a(22) =2688a(23) =13578a(24) =3489a(25) =3588a(26) =2799a(27) =4569a(28) =4668a(29) =4677