Even pseudoprimes to base 17.

Terms

a(0) =4a(1) =8a(2) =16a(3) =1228a(4) =4912a(5) =5662a(6) =11476a(7) =76798a(8) =168904a(9) =387676a(10) =938792a(11) =1003276a(12) =1147576a(13) =1415044a(14) =1419856a(15) =1832836a(16) =2297296a(17) =3976624a(18) =5470126a(19) =6376126a(20) =7309576a(21) =9649624a(22) =12423676a(23) =13193776a(24) =14026888a(25) =14652496a(26) =19136272a(27) =20570936a(28) =24604696