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A176169 Binary encoding of shortest and then lexicographically earliest series s(1..A176168(n)), with bits left to right indicating add (1) or subtract (0), to reproduce the series 2

%I

%S 0,1,14,14,3832,62932,62932,489410,251086320,32139050754,64066862850,

%T 64066862850,64066862850,64066862850,1025140088642,16401115874018,

%U 16401122582146,33589494671714858,33589494671724714,138391864700172810

%N Binary encoding of shortest and then lexicographically earliest series s(1..A176168(n)), with bits left to right indicating add (1) or subtract (0), to reproduce the series

%C The encoding preserves the lexicographic order of series of the same length

%H R. H. Hardin, <a href="/A176169/b176169.txt">Table of n, a(n) for n=1..80</a>

%e a(3)=14, binary 1110, because the shortest series is 1 2 4 7 3, or, starting with 1, add 1, add 2, add 3, subtract 4

%Y See A176168 for definitions

%K nonn

%O 1,3

%A _R. H. Hardin_ Apr 10 2010

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Last modified December 6 21:00 EST 2022. Contains 358648 sequences. (Running on oeis4.)