Numbers n with property that n sets a new record for the length of the preperiodic part of the 'Reverse and Subtract' trajectory of n.

A072146

Numbers n with property that n sets a new record for the length of the preperiodic part of the 'Reverse and Subtract' trajectory of n.

Terms

    a(0) =0a(1) =1a(2) =10a(3) =13a(4) =1011a(5) =1013a(6) =1028a(7) =100103a(8) =100107a(9) =100184a(10) =100368a(11) =100484a(12) =113008a(13) =150703a(14) =10000235a(15) =10000434a(16) =10001104a(17) =10001285a(18) =10001777a(19) =10001788a(20) =10002395a(21) =10002494a(22) =10109075a(23) =1000002787a(24) =1000011068a(25) =1000011159a(26) =1000012729a(27) =1001050344

External references