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A144120 Number of prime parts in the last section of the set of partitions of n. 2

%I #3 Nov 30 2013 21:30:31

%S 0,1,1,2,3,6,7,12,16,25,32,48,61,88,113,154,198,267,337,446,563,730,

%T 915,1174,1460,1853,2294,2878,3545,4416,5404,6679,8144,9991,12125,

%U 14791,17866,21677,26084,31478,37733,45340

%N Number of prime parts in the last section of the set of partitions of n.

%C First differences of A037032.

%F a(n) = A037032(n)-A037032(n-1).

%Y Cf. A037032, A135010, A138121, A138137, A144117, A144118, A144121.

%K easy,nonn

%O 1,4

%A _Omar E. Pol_, Sep 11 2008

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Last modified September 19 11:53 EDT 2024. Contains 376010 sequences. (Running on oeis4.)