Indices of zeros in A096535.

Terms

a(0) =2a(1) =8a(2) =13a(3) =20a(4) =25a(5) =595a(6) =1044a(7) =7932a(8) =74247a(9) =14693476a(10) =16766626a(11) =24072338a(12) =72643740a(13) =1881945888a(14) =3304284638a(15) =5163731431a(16) =5669949197a(17) =16209038688a(18) =23714508403a(19) =56796564073a(20) =181057353263a(21) =323874989643a(22) =406930606305a(23) =539293061152