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Search: id:A027148
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A027148 T(2n-1,n-1), T given by A027144. +0
1
1, 6, 20, 152, 528, 4416, 15488, 135552, 477440, 4289536, 15144960, 138407936, 489431040, 4526702592, 16024403968, 149528084480, 529747476480, 4977103994880, 17643662213120, 166668216041472, 591119702294528, 5608619676532736 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Sequence in context: A000386 A145221 A000387 this_sequence A095854 A027268 A000388

Adjacent sequences: A027145 A027146 A027147 this_sequence A027149 A027150 A027151

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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