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Fourth quadrisection of A157261.
0

%I #3 Mar 30 2012 18:52:03

%S 3,4,3,9,3,4,3,9,3,4,3,9,3,4,3,10,3,4,3,9,3,4,3,9,3,4,3,9,3,4,3,10,3,

%T 4,3,9,3,4,3,9,3,4,3,9,3,4,3,10,3,4,3,9,3,4,3,9,3,4,3,9,3,4,3,12,3,4,

%U 3,9,3,4,3,9,3,4,3,9,3,4,3,10,3,4,3,9,3,4,3,9,3,4,3,9,3,4,3,10,3,4,3

%N Fourth quadrisection of A157261.

%C Is this the same as A157261 with all one's deleted?

%F a(n)=A157261(4n).

%K nonn,less

%O 1,1

%A _Paul Curtz_, Mar 13 2009

%E Edited and extended by _R. J. Mathar_, Mar 15 2009