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A049800 Triangular array T read by rows: T(n,k)=n mod [ k/2 ], k=2,3,...,n, n=2,3,... 2
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 2, 2, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 2, 2, 0, 0, 0, 1, 1, 2, 2, 3, 3, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 1, 1, 1, 1, 1, 1, 3, 3, 1, 1, 0, 0, 0, 0, 2, 2, 2, 2 (list; table; graph; refs; listen; history; internal format)
OFFSET

1,26

EXAMPLE

Rows: {0}; {0,0}; {0,0,0}; {0,0,1,1}; ...

CROSSREFS

Sequence in context: A113302 A196078 A180823 * A204421 A131018 A035395

Adjacent sequences:  A049797 A049798 A049799 * A049801 A049802 A049803

KEYWORD

nonn,tabl

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.