Final 2 digits of 6^n.

Terms

a(0) =1a(1) =6a(2) =36a(3) =16a(4) =96a(5) =76a(6) =56a(7) =36a(8) =16a(9) =96a(10) =76a(11) =56a(12) =36a(13) =16a(14) =96a(15) =76a(16) =56a(17) =36a(18) =16a(19) =96a(20) =76a(21) =56a(22) =36a(23) =16a(24) =96a(25) =76a(26) =56a(27) =36a(28) =16a(29) =96