Search: id:A161202
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%I A161202
%S A161202 1,5,15,5,5,3,5,5,45,55,143,195,1105,1615,4845,7429,
%T A161202 185725,294975,950475,1550775,10235115,17058525,57378675,
%U A161202 97294275,1329688425,2287064091,7916760315,13781027215
%V A161202 1,-5,15,-5,-5,-3,-5,-5,-45,-55,-143,-195,-1105,-1615,-4845,-7429,
%W A161202 -185725,-294975,-950475,-1550775,-10235115,-17058525,-57378675,
%X A161202 -97294275,-1329688425,-2287064091,-7916760315,-13781027215
%N A161202 Numerators in expansion of (1-x)^(5/2)
%F A161202 a(n) = numer((15/(15-46*n+36*n^2-8*n^3))*binomial(2*n,n)/(4^n))
%Y A161202 Cf. A002596 [1-x)^(1/2)] and A161200 [1-x)^(3/2)].
%Y A161202 Cf. A161201 numerators in expansion of (1-x)^(-7/2).
%Y A161202 A161198 triangle related to the series expansions of (1-x)^((-1-2*n)/
               2) for all values of n.
%Y A161202 A046161 gives the denominators of the series expansions of (1-x)^(5/2).
%Y A161202 Sequence in context: A000331 A082269 A107776 this_sequence A154353 A114332 
               A077348
%Y A161202 Adjacent sequences: A161199 A161200 A161201 this_sequence A161203 A161204 
               A161205
%K A161202 easy,sign
%O A161202 0,2
%A A161202 Johannes W. Meijer (meijgia(AT)hotmail.com), Jun 08 2009

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