Strong pseudoprimes to base 5.

Terms

a(0) =781a(1) =1541a(2) =5461a(3) =5611a(4) =7813a(5) =13021a(6) =14981a(7) =15751a(8) =24211a(9) =25351a(10) =29539a(11) =38081a(12) =40501a(13) =44801a(14) =53971a(15) =79381a(16) =100651a(17) =102311a(18) =104721a(19) =112141a(20) =121463a(21) =133141a(22) =141361a(23) =146611a(24) =195313a(25) =211951a(26) =216457a(27) =222301a(28) =251521a(29) =289081