Maximum starting value of X such that repeated replacement of X with X-ceiling(X/6) requires n steps to reach 0.
A279076
Maximum starting value of X such that repeated replacement of X with X-ceiling(X/6) requires n steps to reach 0.
Terms
- a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =7a(7) =9a(8) =11a(9) =14a(10) =17a(11) =21a(12) =26a(13) =32a(14) =39a(15) =47a(16) =57a(17) =69a(18) =83a(19) =100a(20) =121a(21) =146a(22) =176a(23) =212a(24) =255a(25) =307a(26) =369a(27) =443a(28) =532a(29) =639
External references
- oeis: A279076