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Number of partitions of n with difference -9 between the number of odd parts and the number of even parts, both counted without multiplicity.
2

%I #4 May 20 2014 15:19:25

%S 1,0,2,0,5,0,10,0,20,0,36,0,65,0,110,0,185,0,300,0,470,1,730,4,1110,

%T 11,1661,26,2447,57,3566,114,5120,218,7288,400,10248,707,14292,1214,

%U 19732,2036,27115,3324,36865,5318,49907,8352,67020,12896,89621,19593,119001

%N Number of partitions of n with difference -9 between the number of odd parts and the number of even parts, both counted without multiplicity.

%H Alois P. Heinz, <a href="/A242683/b242683.txt">Table of n, a(n) for n = 90..1000</a>

%Y Column k=-9 of A242618.

%K nonn

%O 90,3

%A _Alois P. Heinz_, May 20 2014