Smallest number such that n-th iterate of Chowla function is 0.

Terms

a(0) =2a(1) =4a(2) =8a(3) =15a(4) =12a(5) =27a(6) =24a(7) =36a(8) =90a(9) =96a(10) =245a(11) =288a(12) =368a(13) =676a(14) =1088a(15) =2300a(16) =1596a(17) =1458a(18) =3344a(19) =3888a(20) =5360a(21) =8895a(22) =11852a(23) =25971a(24) =23360a(25) =38895a(26) =35540a(27) =35595a(28) =36032a(29) =53823