Pisano period of sequence A006054 modulo n.

Terms

a(0) =1a(1) =7a(2) =26a(3) =14a(4) =62a(5) =182a(6) =42a(7) =28a(8) =78a(9) =434a(10) =266a(11) =182a(12) =12a(13) =42a(14) =806a(15) =56a(16) =614a(17) =546a(18) =254a(19) =434a(20) =546a(21) =266a(22) =1106a(23) =364a(24) =310a(25) =84a(26) =234a(27) =42a(28) =28a(29) =5642