Search: id:A058985
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%I A058985
%S A058985 6,39,78,95,82,4,248,904,2362,5235,10398,19035,32686,53294,83252,
%T A058985 125450,183322,260893,362826,494469,661902,871984,1132400,1451708,
%U A058985 1839386,2305879,2862646,3522207,4298190,5205378,6259756,7478558
%V A058985 6,39,78,95,82,4,-248,-904,-2362,-5235,-10398,-19035,-32686,-53294,-83252,
%W A058985 -125450,-183322,-260893,-362826,-494469,-661902,-871984,-1132400,-1451708,
%X A058985 -1839386,-2305879,-2862646,-3522207,-4298190,-5205378,-6259756,-7478558
%N A058985 6 + 33 n + 6 binomial(n, 2) - 28 binomial(n, 3) + 20 binomial(n, 4) - 
               47 binomial(n, 5).
%C A058985 Obtained by simply fitting a fifth degree polynomial to the terms 6,39,
               78,95,82,4 (see A058897).
%H A058985 Harry J. Smith, <a href="b058985.txt">Table of n, a(n) for n=0,...,200</
               a>
%F A058985 6 + 94/15*n + 183/4*n^2 - 187/8*n^3 + 19/4*n^4 - 47/120*n^5.
%o A058985 (PARI) { for (n = 0, 200, a=6 + 33*n + 6*binomial(n,2) - 28*binomial(n,
               3) + 20*binomial(n,4) - 47*binomial(n,5); write("b058985.txt", n, 
               " ", a); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 
               24 2009]
%Y A058985 Cf. A058897.
%Y A058985 Sequence in context: A061423 A080298 A058897 this_sequence A116951 A163737 
               A164081
%Y A058985 Adjacent sequences: A058982 A058983 A058984 this_sequence A058986 A058987 
               A058988
%K A058985 sign
%O A058985 0,1
%A A058985 N. J. A. Sloane (njas(AT)research.att.com), Jan 17 2001

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