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First differences of A157644.
1

%I #6 May 01 2013 21:05:53

%S 9,10,9,4,4,1,10,9,10,9,4,4,1,4,10,9,10,9,4,4,1,10,9,10,9,4,4,1,4,4,4,

%T 1,4,4,4,1,1,1,10,9,10,9,4,4,1,10,9,10,9,4,4,1,4,10,9,10,9,4,4,1,10,9,

%U 10,9,4,4,1,4,4,4,1,4,4,4,1,1,1,11,9,10,9,4,4,1,10,9,10,9,4,4,1,4,10,9,10,9,4,4,1

%N First differences of A157644.

%K nonn

%O 1,1

%A _Paul Curtz_, Mar 06 2009

%E Edited by _N. J. A. Sloane_, Mar 08 2009

%E More terms from _Jean-François Alcover_, Mar 25 2013