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Search: id:A027089
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A027089 T(n,2n-2), T given by A027082. +0
1
1, 5, 14, 39, 108, 299, 828, 2299, 6401, 17875, 50062, 140601, 395933, 1117737, 3162812, 8969267, 25487555, 72565339, 206969662, 591304797, 1691991626, 4848703909, 13914119144, 39980978277, 115023510495, 331303274449 (list; graph; listen)
OFFSET

2,2
CROSSREFS

Sequence in context: A111715 A024525 A119996 this_sequence A023871 A122485 A032249

Adjacent sequences: A027086 A027087 A027088 this_sequence A027090 A027091 A027092

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.

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