Search: id:A104996
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%I A104996
%S A104996 1,3,5,193,13397,315629,282682949,71668311457
%V A104996 1,-3,-5,-193,-13397,-315629,-282682949,-71668311457
%N A104996 Numerators of coefficients in a series solution to a certain ODE.
%C A104996 Serial solution of ode (A.Gruzinov,2005): cos[t]f'[t]+sin[t]f''[t]+3/
               4 sin[t]f[t]=0, f[ -pi/2]=1, f'[ -pi/2]=0, f[t]=1-3/8(t+pi/2)^2-5/
               128(t+pi/2)^4-193/15360(t+pi/2)^4-... All coefficients (except 1) 
               are negative, there is no simple recursion or other formula for the 
               serial coefficients.
%D A104996 A. Gruzinov, Power of axisymmetric pulsar, Phys. Rev. Lett. 94 (021101)(2005).
%Y A104996 Cf. A104997.
%Y A104996 Sequence in context: A038535 A090953 A092947 this_sequence A012817 A087367 
               A058846
%Y A104996 Adjacent sequences: A104993 A104994 A104995 this_sequence A104997 A104998 
               A104999
%K A104996 sign,tabl
%O A104996 1,2
%A A104996 Zak Seidov (zakseidov(AT)yahoo.com), Mar 31 2005

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