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A137899 Number of partitions of n into products of at least two consecutive positive integers. 3
0, 1, 0, 1, 0, 2, 0, 2, 0, 2, 0, 4, 0, 4, 0, 4, 0, 6, 0, 7, 0, 7, 0, 11, 0, 12, 0, 12, 0, 17, 0, 19, 0, 19, 0, 26, 0, 28, 0, 29, 0, 38, 0, 42, 0, 43, 0, 55, 0, 60, 0, 62, 0, 77, 0, 85, 0, 87, 0, 108, 0, 118, 0, 122, 0, 147, 0, 161, 0, 166, 0, 200, 0, 217, 0, 225, 0, 264, 0, 289, 0, 299, 0, 351 (list; graph; refs; listen; history; internal format)
OFFSET

1,6

COMMENTS

a(odd) = 0.

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..250

EXAMPLE

a(12)=#{3*4,2*3+2*3,2*3+1*2+1*2+1*2,1*2+1*2+1*2+1*2+1*2+1*2}=4.

CROSSREFS

Cf. A045619, A137900, A000041.

Sequence in context: A036663 A096577 A200213 * A156596 A026613 A117199

Adjacent sequences:  A137896 A137897 A137898 * A137900 A137901 A137902

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 21 2008

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Last modified February 16 09:00 EST 2012. Contains 205904 sequences.