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Search: id:A055452
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A055452 T(n,n-2), array T as in A055450. +0
2
1, 3, 5, 19, 75, 305, 1270, 5390, 23236, 101480, 448085, 1997115, 8973255, 40602093, 184853055, 846206025, 3892585325, 17984308775, 83417287855, 388297304825, 1813341109825, 8493372326675, 39889629750600 (list; graph; listen)
OFFSET

2,2
CROSSREFS

Sequence in context: A148547 A127998 A106918 this_sequence A077458 A062577 A076149

Adjacent sequences: A055449 A055450 A055451 this_sequence A055453 A055454 A055455

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu), May 18 2000

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

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