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A087177 Number of even partition numbers <= P(n), where P=A000041. +0
6
0, 0, 1, 1, 1, 1, 1, 1, 2, 3, 4, 5, 5, 5, 5, 6, 6, 6, 6, 7, 7, 8, 9, 9, 9, 10, 11, 12, 13, 13, 14, 15, 15, 15, 16, 16, 16, 16, 16, 16, 17, 17, 18, 18, 18, 19, 20, 21, 21, 21, 22, 22, 22, 22, 22, 23, 23, 24, 25, 26, 26, 26, 27, 27, 28, 29, 30, 30, 30, 30, 31, 31, 31, 31, 32, 33, 33 (list; graph; listen)
OFFSET

0,9

COMMENT

a(n) = n + 1 - A071754(n).

LINKS

Eric Weisstein's World of Mathematics, Partition Function

Eric Weisstein's World of Mathematics, Parti tion Function P Congruences

CROSSREFS

Cf. A052001, A040051.

Sequence in context: A067854 A087829 A078474 this_sequence A006159 A081610 A063273

Adjacent sequences: A087174 A087175 A087176 this_sequence A087178 A087179 A087180

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 23 2003

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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