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Search: id:A047104
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A047104 T(n,n-2), array T as in A047100. +0
1
1, 2, 5, 21, 89, 340, 1312, 5106, 19782, 76676, 297776, 1157609, 4505193, 17554888, 68480902, 267420957, 1045329995, 4089922224, 16015961548, 62768643959, 246184737835, 966243694608, 3794894344275, 14913585439328 (list; graph; listen)
OFFSET

2,2
CROSSREFS

Sequence in context: A000131 A152801 A062297 this_sequence A115087 A008981 A008982

Adjacent sequences: A047101 A047102 A047103 this_sequence A047105 A047106 A047107

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

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