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A026304 a(n) = T(4n,n), where T is the array in A026300. 0
1, 4, 35, 340, 3484, 36784, 395922, 4319172, 47588100, 528328108, 5901043161, 66233871972, 746434573208 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A174436 A145607 A188527 * A104456 A123224 A160887

Adjacent sequences:  A026301 A026302 A026303 * A026305 A026306 A026307

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 04:18 EST 2012. Contains 205860 sequences.