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A156138 Q_{2n+1}(sqrt(2))/sqrt(2) (see A104035). 1
1, 17, 901, 99917, 18991081, 5514615017, 2270974911661, 1258937450889317, 903952433274722641, 816101554527859690817, 904827968753139590344021, 1208617989532834039606507517, 1914312457105234828011498655801, 3547500444096776665586928259547417, 7604155838367549221056955383942297981 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..14.

CROSSREFS

Sequence in context: A124235 A218660 A086265 * A229261 A196873 A166188

Adjacent sequences:  A156135 A156136 A156137 * A156139 A156140 A156141

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 06 2009

STATUS

approved

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Last modified October 24 06:31 EDT 2014. Contains 248502 sequences.