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A026102 a(n) = T(2n-1,n), where T is the array in A026098. 0
1, 6, 15, 28, 55, 78, 119, 152, 207, 290, 341, 444, 533 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Cf. A033286. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Oct 22 2008]

Sequence in context: A164000 A134978 A115742 * A144519 A066995 A180953

Adjacent sequences:  A026099 A026100 A026101 * A026103 A026104 A026105

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 12:41 EST 2012. Contains 205909 sequences.