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Search: id:A093620
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| A093620 |
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Values of Laguerre polynomials: a(n) = 2^n*n!*LaguerreL(n,-1/2,-2). |
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+0
4
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| 1, 5, 43, 499, 7193, 123109, 2430355, 54229907, 1347262321, 36833528197, 1097912385851, 35409316648435, 1227820993510153, 45528569866101989, 1797044836586213923, 75200136212985945619, 3324579846014080352225
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OFFSET
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0,2
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COMMENT
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Not the same as the numerator of LaguerreL(n,-1/2,-2). - Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 08 2004
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FORMULA
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E.g.f. : exp(4*x/(1-2*x))/(1-2*x)^(1/2)
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MATHEMATICA
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Table[2^n n!LaguerreL[n, -1/2, -2], {n, 0, 16}] (from Robert G. Wilson v Apr 08 2004)
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CROSSREFS
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Bisection of A005425.
Sequence in context: A112115 A083070 A092471 this_sequence A107720 A060053 A132691
Adjacent sequences: A093617 A093618 A093619 this_sequence A093621 A093622 A093623
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KEYWORD
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nonn
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AUTHOR
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Karol A. Penson (penson(AT)lptl.jussieu.fr), Apr 06 2004
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EXTENSIONS
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More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 08 2004
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