Let b(n) be the n-th positive integer that is a palindrome in base 2. a(n) = the smallest multiple of b(n) that is > b(n) and that is also a palindrome in binary.
A162843
Let b(n) be the n-th positive integer that is a palindrome in base 2. a(n) = the smallest multiple of b(n) that is > b(n) and that is also a palindrome in binary.
Terms
- a(0) =3a(1) =9a(2) =15a(3) =21a(4) =27a(5) =45a(6) =51a(7) =63a(8) =189a(9) =93a(10) =99a(11) =495a(12) =153a(13) =189a(14) =195a(15) =219a(16) =255a(17) =1023a(18) =297a(19) =13803a(20) =6307a(21) =381a(22) =387a(23) =765a(24) =495a(25) =2457a(26) =585a(27) =1533a(28) =693a(29) =765
External references
- oeis: A162843