In base 2: n sets a new record for the number of 'Reverse and Add' steps needed to reach a palindrome starting with n.
A066144
In base 2: n sets a new record for the number of 'Reverse and Add' steps needed to reach a palindrome starting with n.
Terms
- a(0) =0a(1) =2a(2) =11a(3) =19a(4) =20a(5) =74a(6) =398a(7) =779a(8) =1062a(9) =2329a(10) =4189a(11) =4280a(12) =11278a(13) =19962a(14) =98318a(15) =135137a(16) =1051360a(17) =1592930a(18) =69226926a(19) =4295054186a(20) =4446008678a(21) =17187271449a(22) =18123849698
External references
- oeis: A066144