%N Number of strict 7th-order maximal independent sets in path graph.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%D R. Yanco and A. Bagchi, "K-th order maximal independent sets in path and cycle graphs", J. Graph Theory, submitted, 1994, apparently unpublished.
%H R. Yanco, <a href="/A007380/a007380.pdf">Letter and Email to N. J. A. Sloane, 1994</a>
%F Apparently, g.f. = -x^9/((x^9+x^2-1)*(x-1)^2*(1+x)^2) with recurrence a(n)= 3*a(n-2) - 3*a(n-4) + a(n-6) + a(n-9) - 2*a(n-11) + a(n-13). - _R. J. Mathar_, Oct 30 2009
%F a(n) = A007381(n) - b(n) where b(2*n+1) = 1 and b(2*n) = n+1. - _Sean A. Irvine_, Jan 02 2018
%Y Cf. A007381.
%A _N. J. A. Sloane_, _Mira Bernstein_
%E More terms from _Sean A. Irvine_, Jan 02 2018