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A017736
Binomial coefficients C(n,72).
2
1, 73, 2701, 67525, 1282975, 19757815, 256851595, 2898753715, 28987537150, 260887834350, 2139280241670, 16141841823510, 112992892764570, 738799683460650, 4538340912686850, 26322377293583730
OFFSET
72,2
LINKS
FORMULA
From G. C. Greubel, Nov 09 2018: (Start)
G.f.: x^72/(1-x)^73.
E.g.f.: x^72*exp(x)/72!. (End)
From Amiram Eldar, Dec 17 2020: (Start)
Sum_{n>=72} 1/a(n) = 72/71.
Sum_{n>=72} (-1)^n/a(n) = A001787(72)*log(2) - A242091(72)/71! = 170005193383307227693056*log(2) - 46022884409847306847221270018040252900492883896208 / 390558581088689272677190773 = 0.9866575261... (End)
MATHEMATICA
Binomial[Range[72, 90], 72] (* Harvey P. Dale, May 24 2015 *)
PROG
(Sage) [binomial(n, 72) for n in range(72, 88)] # Zerinvary Lajos, May 23 2009
(PARI) for(n=72, 90, print1(binomial(n, 72), ", ")) \\ G. C. Greubel, Nov 09 2018
(Magma) [Binomial(n, 72): n in [72..90]]; // G. C. Greubel, Nov 09 2018
CROSSREFS
Sequence in context: A332912 A361491 A017789 * A221826 A093273 A183540
KEYWORD
nonn
STATUS
approved