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A107420 C(n+5,5)*C(n+8,8). 1
1, 54, 945, 9240, 62370, 324324, 1387386, 5096520, 16563690, 48668620, 131405274, 330142176, 779502360, 1743502320, 3718285560, 7601828256, 14966099379, 28482196050, 52568991475, 94362067800, 165133618650, 282337298100, 472506635250, 775303893000 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

T. D. Noe, Table of n, a(n) for n = 0..1000

EXAMPLE

If n=0 then C(0+5,5)*C(0+8,8)= C(5,5)*C(8,8)=1*1=1

If n=9 then C(9+5,5)*C(9+8,8)=C(14,5)*C(17,8)=2002*24310=48668620

PROG

(PARI) for(n=0, 29, print1(binomial(n+5, 5)*binomial(n+8, 8), ", "))

CROSSREFS

Cf. A062145.

Sequence in context: A008401 A247048 A280479 * A298069 A281776 A160345

Adjacent sequences:  A107417 A107418 A107419 * A107421 A107422 A107423

KEYWORD

easy,nonn

AUTHOR

Zerinvary Lajos, May 26 2005

EXTENSIONS

More terms from Rick L. Shepherd, May 27 2005

STATUS

approved

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Last modified March 26 00:20 EDT 2019. Contains 321478 sequences. (Running on oeis4.)