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Search: id:A105944
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A105944 C(n+8,n)*C(n+11,8) +0
1
165, 4455, 57915, 495495, 3185325, 16563690, 73002930, 281582730 (list; graph; listen)
OFFSET

0,1

EXAMPLE

If n=0 then C(0+8,0)*C(0+11,8)= C(8,0)*C(11,8)=1*165=165

If n=4 then C(4+8,4)*C(4+11,8)= C(12,4)*C(15,8)=495*6435=3185325

CROSSREFS

Cf. A062145.

Sequence in context: A066177 A027796 A145055 this_sequence A071576 A140912 A132055

Adjacent sequences: A105941 A105942 A105943 this_sequence A105945 A105946 A105947

KEYWORD

easy,nonn

AUTHOR

Zerinvary Lajos (zlaja(AT)freemail.hu), Apr 27 2005

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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