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Number of partitions of n into two or more odd parts.
1

%I #5 Oct 01 2022 00:37:31

%S 0,0,1,1,2,2,4,4,6,7,10,11,15,17,22,26,32,37,46,53,64,75,89,103,122,

%T 141,165,191,222,255,296,339,390,447,512,584,668,759,864,981,1113,

%U 1259,1426,1609,1816,2047,2304,2589,2910,3263,3658,4096,4582,5119,5718,6377,7108

%N Number of partitions of n into two or more odd parts.

%F a(n) = A000009(n) - A000035(n) for n > 0.

%Y Cf. A000009, A000035, A111133, A357457.

%K nonn

%O 0,5

%A _Ilya Gutkovskiy_, Sep 29 2022