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A026900 T(2n+1,n+3), T given by A026780. 0
1, 8, 47, 248, 1251, 6194, 30496, 150348, 745086, 3719388, 18721063, 95045190, 486669349, 2512426480, 13070589618, 68484870582, 361191120212, 1916337714194, 10222616034264, 54800827268454, 295084855980404, 1595368824989782 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,2

LINKS

Table of n, a(n) for n=2..23.

CROSSREFS

Sequence in context: A300167 A029760 A139262 * A016198 A270495 A177257

Adjacent sequences:  A026897 A026898 A026899 * A026901 A026902 A026903

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 11 22:31 EST 2019. Contains 329046 sequences. (Running on oeis4.)