The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #5 Jun 27 2012 14:01:59
%S 2,5,10,23,43,97,183,387,761,1525,3070,6109,12331,24570,49119,98308,
%T 196634,393229,786794,1573225
%N First differences of A066425.
%H A. Karttunen, <a href="/A066425/a066425s.txt">Scheme functions for computing A066425 and related sequences.</a>
%Y Cf. A068055.
%K nonn
%O 1,1
%A _Antti Karttunen_, Feb 26 2002