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A158903 Numerator of Hermite(n, 2/3). 0
1, 4, -2, -152, -500, 8944, 80776, -642848, -12749168, 41573440, 2231658976, 1443416704, -436094810432, -2056157249792, 93821556641920, 893437853515264, -21758068879257344, -344342377329425408, 5280599567735045632, 132689328525674014720, -1275207738062689547264 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..20.

MATHEMATICA

Numerator[Table[HermiteH[n, 2/3], {n, 0, 50}]] (* Vladimir Joseph Stephan Orlovsky, Mar 23 2011*)

PROG

(PARI) a(n)=3^n*polhermite(n, 2/3) \\ Charles R Greathouse IV, Jun 19 2012

CROSSREFS

The denominators are A000244.

Sequence in context: A010319 A057167 A096683 * A152030 A072349 A016518

Adjacent sequences:  A158900 A158901 A158902 * A158904 A158905 A158906

KEYWORD

sign,frac

AUTHOR

N. J. A. Sloane, Nov 12 2009

STATUS

approved

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Last modified December 18 13:05 EST 2014. Contains 252157 sequences.