Numbers k for which the repeating part with leading 0's of 1/k in decimal is a palindrome and longer than one digit.

A382638

Numbers k for which the repeating part with leading 0's of 1/k in decimal is a palindrome and longer than one digit.

Terms

    a(0) =1616a(1) =14208a(2) =16160a(3) =17472a(4) =142080a(5) =161600a(6) =174720a(7) =454656a(8) =511488a(9) =838656a(10) =1363968a(11) =1420800a(12) =1578125a(13) =1616000a(14) =1747200a(15) =1818624a(16) =1900992a(17) =4091904a(18) =4265625a(19) =4546560a(20) =4734375a(21) =5114880a(22) =8183808a(23) =8386560a(24) =13639680a(25) =14208000a(26) =15781250a(27) =16160000a(28) =17472000a(29) =18186240

External references