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A011856 a(n) = floor(binomial(n,10)/10). 2
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, 28, 100, 300, 800, 1944, 4375, 9237, 18475, 35271, 64664, 114406, 196125, 326876, 531173, 843628, 1312311, 2003001, 3004501, 4435216, 6451224, 9256104, 13112814, 18357939 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,13

LINKS

Michael De Vlieger, Table of n, a(n) for n = 0..10000

MATHEMATICA

Array[Floor[Binomial[#, 10]/10] &, 36, 0] (* Michael De Vlieger, Jul 06 2018 *)

PROG

(Sage) [floor(binomial(n, 10)/10) for n in xrange(0, 36)] # Zerinvary Lajos, Dec 01 2009

CROSSREFS

A column of triangle A011857.

Sequence in context: A138874 A172141 A172132 * A276041 A134416 A266976

Adjacent sequences:  A011853 A011854 A011855 * A011857 A011858 A011859

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified June 24 09:54 EDT 2019. Contains 324323 sequences. (Running on oeis4.)