%I
%S 1,2,3,4,5,6,2,3,4,5,6,7,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,
%T 10,11,2,3,4,5,6,7,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,10,11,
%U 7,8,9,10,11,12,3,4,5,6,7,8,4,5,6,7,8,9,5,6,7,8,9,10,6,7,8,9,10,11,7,8,9,10
%N a(n) = 1+A053827(n1), where A053827 is the sumofdigits function in base 6.
%C If A053827 is regarded as a triangle then the rows converge to this sequence, i.e, a(n) = A053827(6^k+n1) in the limit k>infinity, where k plays the role of a row index in A053827. .
%C See conjecture in the entry A000120.
%C This here is the base b=6 case equivalent to A063787 (b=2), A173523 (b=3), A173524 (b=4), A173525 (b=5). Generic comments concerning the various bases are in A173525.
%F a(n) = A053827(6^k+n1) where k>= ceil( log_6(n/5)). [R. J. Mathar, Dec 09 2010]
%F Conjecture: Fixed point of the morphism 1>{1,2,3,...b}, 2>{2,3,4...,b+1},
%F j>{j,j+1,...,j+b1} for b=6. [Joerg Arndt, Dec 08 2010]
%Y Cf. A000120, A053827, A063787, A173523  A173529.
%K nonn,base
%O 1,2
%A _Omar E. Pol_, Feb 20 2010
%E More terms from _Vincenzo Librandi_, Aug 02 2010
