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A010783 Triangle of numbers floor(n/(n-k)). 3

%I #15 Mar 01 2019 23:32:03

%S 1,1,2,1,1,3,1,1,2,4,1,1,1,2,5,1,1,1,2,3,6,1,1,1,1,2,3,7,1,1,1,1,2,2,

%T 4,8,1,1,1,1,1,2,3,4,9,1,1,1,1,1,2,2,3,5,10,1,1,1,1,1,1,2,2,3,5,11,1,

%U 1,1,1,1,1,2,2,3,4,6,12

%N Triangle of numbers floor(n/(n-k)).

%H Alois P. Heinz, <a href="/A010783/b010783.txt">Table of n, a(n) for n = 1..10011</a>

%p T:= (n,k)-> floor(n/(n-k)):

%p seq (seq (T(n, k), k=0..n-1), n=1..15); # _Alois P. Heinz_, Jul 15 2011

%o (Haskell)

%o a010783 n k = (n + 1 - k) `div` k

%o a010783_row n = a010783_tabl !! (n-1)

%o a010783_tabl = map reverse a010766_tabl

%o -- _Reinhard Zumkeller_, Apr 29 2015

%Y Cf. A010766 (mirrored).

%K nonn,tabl

%O 1,3

%A _N. J. A. Sloane_

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)