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A062142 Fourth (unsigned) column sequence of coefficient triangle A062137 of generalized Laguerre polynomials n!*L(n,3,x). +0
2
1, 28, 560, 10080, 176400, 3104640, 55883520, 1037836800, 19978358400, 399567168000, 8310997094400, 179819755315200, 4045944494592000, 94612855873536000, 2297740785500160000, 57903067794604032000 (list; graph; listen)
OFFSET

0,2

LINKS

Index entries for sequences related to Laguerre polynomials

FORMULA

a(n)= (n+3)!*binomial(n+6, 6)/3!; e.g.f.:(1+18*x+45*x^2+20*x^3)/(1-x)^10.

CROSSREFS

A062141.

Sequence in context: A020569 A092708 A001234 this_sequence A107397 A053110 A004371

Adjacent sequences: A062139 A062140 A062141 this_sequence A062143 A062144 A062145

KEYWORD

nonn,easy

AUTHOR

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de), Jun 19 2001

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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