Number of bases to which terms of A194946 are pseudoprime.

Terms

a(0) =2a(1) =4a(2) =8a(3) =16a(4) =36a(5) =40a(6) =48a(7) =100a(8) =144a(9) =324a(10) =484a(11) =900a(12) =1296a(13) =1764a(14) =2116a(15) =2704a(16) =3600a(17) =6084a(18) =9216a(19) =13728a(20) =19044a(21) =24336a(22) =30000a(23) =39204a(24) =39360a(25) =44100a(26) =51984a(27) =63888a(28) =72900a(29) =81648