Search: id:A081095
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%I A081095
%S A081095 4,5,7,9,10,10,10,12,16,20,21,20,20,24,30,36,39,40,40,45,54,64,67,68,70,
%T A081095 81,94,109,115,120,121,135,152,177,185,195,199,227,249,285,294,315,315,
%U A081095 357,385,447,455,495,492,565,590,685,685,764,745,866,883,1047,1021,1160
%V A081095 -4,5,-7,9,-10,10,-10,12,-16,20,-21,20,-20,24,-30,36,-39,40,-40,45,-54,
               64,-67,68,-70,
%W A081095 81,-94,109,-115,120,-121,135,-152,177,-185,195,-199,227,-249,285,-294,
               315,-315,
%X A081095 357,-385,447,-455,495,-492,565,-590,685,-685,764,-745,866,-883,1047,-1021,
               1160
%N A081095 5th differences of partition numbers A000041.
%C A081095 Comtet appears to say this is nonnegative, which is only true for n sufficiently 
               large.
%C A081095 An explanation is given by Odlyzko. - Moshe Newman (moshnoiman(AT)gmail.com), 
               Jun 11 2006
%D A081095 L. Comtet, Advanced Combinatorics, Reidel, 1974, p. 115.
%D A081095 A. M. Odlyzko, Differences of the partition function, Acta Arith., 49 
               (1988), pp. 237-254
%Y A081095 Cf. A000041, A002865, A053445, A072380, A081094.
%Y A081095 Sequence in context: A135186 A011336 A094328 this_sequence A080596 A032492 
               A050560
%Y A081095 Adjacent sequences: A081092 A081093 A081094 this_sequence A081096 A081097 
               A081098
%K A081095 sign
%O A081095 0,1
%A A081095 N. J. A. Sloane (njas(AT)research.att.com), Apr 25 2003

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