a(n) = smallest non-palindromic number k such that k and its digit reversal are divisible by n, or 0 if n is a multiple of 10.
A069555
a(n) = smallest non-palindromic number k such that k and its digit reversal are divisible by n, or 0 if n is a multiple of 10.
Terms
- a(0) =10a(1) =20a(2) =12a(3) =40a(4) =50a(5) =24a(6) =70a(7) =80a(8) =18a(9) =0a(10) =110a(11) =48a(12) =1495a(13) =2072a(14) =510a(15) =2192a(16) =1156a(17) =216a(18) =1710a(19) =0a(20) =168a(21) =220a(22) =1610a(23) =840a(24) =5200a(25) =2496a(26) =1998a(27) =2520a(28) =2320a(29) =0
External references
- oeis: A069555