Difference between sum of all even and the sum of all odd numbers in Collatz (3x+1) trajectory of n.
A213917
Difference between sum of all even and the sum of all odd numbers in Collatz (3x+1) trajectory of n.
Terms
- a(0) =-1a(1) =1a(2) =31a(3) =5a(4) =24a(5) =37a(6) =180a(7) =13a(8) =213a(9) =34a(10) =165a(11) =49a(12) =81a(13) =194a(14) =430a(15) =29a(16) =142a(17) =231a(18) =329a(19) =54a(20) =104a(21) =187a(22) =399a(23) =73a(24) =418a(25) =107a(26) =60916a(27) =222a(28) =290a(29) =460
External references
- oeis: A213917