3-automorphic numbers ending in 2: final digits of 3*n^2 agree with n.
A030985
3-automorphic numbers ending in 2: final digits of 3*n^2 agree with n.
Terms
- a(0) =2a(1) =92a(2) =792a(3) =9792a(4) =69792a(5) =369792a(6) =2369792a(7) =62369792a(8) =262369792a(9) =7262369792a(10) =27262369792a(11) =27262369792a(12) =27262369792
External references
- oeis: A030985