%I M2018 N0798 #17 Feb 01 2022 01:07:41
%S 1,2,12,32,110,310,920,2558,7177,19660,53864,146180,396296,1070296,
%T 2888662,7785856,20982905,56536762,152378548,410825678,1108224556,
%U 2991244712,8079252116,21837144430,59066580606,159886668880,433122375508
%N Alkyl naphthalenes C_{n+10} H_{2n+8} with n+10 carbon atoms.
%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H G. Polya, <a href="http://dx.doi.org/10.1524/zkri.1936.93.1.415">Algebraische Berechnung der Anzahl der Isomeren einiger organischer Verbindungen</a>, Zeit. f. Kristall., 93 (1936), 415-443; line 14 of Table I.
%H G. Polya, <a href="/A000598/a000598_3.pdf">Algebraische Berechnung der Anzahl der Isomeren einiger organischer Verbindungen</a>, Zeit. f. Kristall., 93 (1936), 415-443; Table I, line 14. (Annotated scanned copy)
%F G.f.: A(x) = (A000598(x)^8 + 3*A000598(x^2)^4)/4.
%K nonn,easy
%O 0,2
%A _N. J. A. Sloane_
%E Additional comments from Bruce Corrigan, Nov 04 2002