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A107399 C(n+8,8)*C(n+10,8). 0
45, 1485, 22275, 212355, 1486485, 8281845, 38648610, 156434850, 563165460, 1837398420, 5512195260, 15380181180, 40281426900, 99773995860, 235181561670, 530311364550, 1149007956525, 2401177618125, 4855714738875, 9528883810875, 18191505457125 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

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

EXAMPLE

If n=0 then C(0+8,8)*C(0+10,8)= C(8,8)*C(10,8)=1*45=45

If n=4 then C(7+8,8)*C(7+10,8)=C(15,8)*C(17,8)=3003*12870=38648610

MATHEMATICA

Table[Binomial[n+8, 8]Binomial[n+10, 8], {n, 0, 20}] (* Harvey P. Dale, Apr 03 2019 *)

CROSSREFS

Cf. A062196.

Sequence in context: A062262 A137716 A035521 * A053112 A240686 A014940

Adjacent sequences:  A107396 A107397 A107398 * A107400 A107401 A107402

KEYWORD

easy,nonn

AUTHOR

Zerinvary Lajos, May 25 2005

EXTENSIONS

More terms from Harvey P. Dale, Apr 03 2019

STATUS

approved

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Last modified December 6 16:24 EST 2019. Contains 329808 sequences. (Running on oeis4.)