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Numbers n such that A080704(n+1) - A080704(n) = 1.
1

%I #8 Feb 17 2015 03:44:36

%S 3,15,17,25,33,49,57,69,77,89,91,99,101,109,117,129,137,149,151,159,

%T 167,179,187,199,201,209,217,233,241,257,265,277,285,297,299,307,315,

%U 327,335,347,349,357,365,381,389,401,409,421,423,431,439,451,459,471,473,481,489

%N Numbers n such that A080704(n+1) - A080704(n) = 1.

%C These are the integers that are the average of a pair of consecutive terms in A080704. - _Matthew Vandermast_, Mar 06 2003

%Y Cf. A080704, A064437.

%K nonn,easy

%O 1,1

%A _Benoit Cloitre_, Mar 01 2003