a(n) = 57 written in base 14 - n.

Terms

a(0) =41a(1) =45a(2) =49a(3) =52a(4) =57a(5) =63a(6) =71a(7) =111a(8) =133a(9) =212a(10) =321a(11) =2010a(12) =111001