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Search: id:A047156
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A047156 T(n,n+1), array T as in A047150. +0
1
1, 1, 6, 17, 68, 262, 898, 3415, 12665, 48273, 185597, 705894, 2710318, 10414884, 40204048, 155766007, 603806026, 2345327257, 9121945554, 35535598716, 138649731701, 541549508686, 2117490125861, 8287250061067, 32463187726182 (list; graph; listen)
OFFSET

0,3
CROSSREFS

Sequence in context: A151350 A006758 A123189 this_sequence A154494 A130278 A024080

Adjacent sequences: A047153 A047154 A047155 this_sequence A047157 A047158 A047159

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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