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A044927 a(n)=so-se, where so(se)=sum of odd(even) base 5 run lengths of n. 0

%I #4 Mar 30 2012 18:56:49

%S 1,1,1,1,2,-2,2,2,2,2,2,-2,2,2,2,2,2,-2,2,2,2,2,2,-2,-1,3,3,3,3,-1,3,

%T -1,-1,-1,3,3,-1,3,3,3,3,3,-1,3,3,3,3,3,-1,-1,3,3,3,3,3,-1,3,3,3,-1,

%U -1,3,-1,-1,3,3,3,-1,3,3,3,3,3,-1,-1,3,3,3,3,3

%N a(n)=so-se, where so(se)=sum of odd(even) base 5 run lengths of n.

%K sign,base

%O 1,5

%A _Clark Kimberling_

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)