%I #17 Feb 09 2023 01:58:25
%S 0,3,62,1021,16380,262143,4194298,67108857,1073741816,17179869179,
%T 274877906934,4398046511093,70368744177652,1125899906842615,
%U 18014398509481970,288230376151711729,4611686018427387888,73786976294838206451,1180591620717411303406,18889465931478580854765
%N a(0)=0; for n>0, a(n) = A102371(4n)/4.
%H Amiram Eldar, <a href="/A104403/b104403.txt">Table of n, a(n) for n = 0..250</a> (calculated from the b-file at A102371)
%H David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, Sloping binary numbers: a new sequence related to the binary numbers [<a href="http://neilsloane.com/doc/slopey.pdf">pdf</a>, <a href="http://neilsloane.com/doc/slopey.ps">ps</a>].
%H David Applegate, Benoit Cloitre, Philippe Deléham and N. J. A. Sloane, <a href="https://cs.uwaterloo.ca/journals/JIS/VOL8/Sloane/sloane300.html">Sloping binary numbers: a new sequence related to the binary numbers</a>, J. Integer Seq. 8 (2005), no. 3, Article 05.3.6, 15 pp.
%F a(0) = 0; for n>0, a(n) = 2^(4n-2) - A109680(n). - _Philippe Deléham_, May 08 2005
%Y Cf. A102371, A109680.
%K nonn
%O 0,2
%A _N. J. A. Sloane_, Apr 18 2005