%I A003412 M0559
%S A003412 1,2,3,4,6,8,11,14,18,24,32,43,54,68,86,110,142,185,239,307,393,503,
%T A003412 645,830,1069,1376,1769,2272,2917,3747,4816,6192,7961,10233,13150,16897
%N A003412 From a nim-like game.
%D A003412 R. K. Guy, personal communication.
%D A003412 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%F A003412 Recurrence: a(n) = a(n-1) + a(n-6) for n >= 12.
%F A003412 O.g.f.: -(1+x+x^2+x^3+2*x^4+2*x^5+2*x^6+x^7+x^8+2*x^9+2*x^10+3*x^11)/
               (-1+x+x^6) . - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Dec 05 
               2007
%Y A003412 Cf. A005708.
%Y A003412 Sequence in context: A143611 A062464 A053270 this_sequence A038348 A035945 
               A094707
%Y A003412 Adjacent sequences: A003409 A003410 A003411 this_sequence A003413 A003414 
               A003415
%K A003412 nonn
%O A003412 0,2
%A A003412 N. J. A. Sloane (njas(AT)research.att.com).