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Search: id:A026293
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A026293 a(n) = T(3n,n), where T is the array in A026268. +0
1
1, 2, 14, 106, 834, 732, 55289, 459742, 3858524, 32618022, 277326906, 2369003910, 20315879480, 17479861778 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A160780 A122680 A121122 this_sequence A051708 A074618 A108436

Adjacent sequences: A026290 A026291 A026292 this_sequence A026294 A026295 A026296

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.

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