Strong pseudoprimes to bases 2, 3 and 5, i.e., intersection of A001262, A020229, and A020231.

A056915

Strong pseudoprimes to bases 2, 3 and 5, i.e., intersection of A001262, A020229, and A020231.

Terms

    a(0) =25326001a(1) =161304001a(2) =960946321a(3) =1157839381a(4) =3215031751a(5) =3697278427a(6) =5764643587a(7) =6770862367a(8) =14386156093a(9) =15579919981a(10) =18459366157a(11) =19887974881a(12) =21276028621a(13) =27716349961a(14) =29118033181a(15) =37131467521a(16) =41752650241a(17) =42550716781a(18) =43536545821

External references