OFFSET
1,1
COMMENTS
Row sums = A061397: (0, 2, 3, 0, 5, 0, 7,...).
LINKS
Reinhard Zumkeller, Rows n = 1..125 of table, flattened
FORMULA
EXAMPLE
First few rows of the triangle =
0;
1, 1;
1, 1, 1;
0, 0, 0, 0;
1, 1, 1, 1, 1;
0, 0, 0, 0, 0, 0;
1, 1, 1, 1, 1, 1, 1;
...
PROG
(Haskell)
a143536 n k = a143536_tabl !! (n-1) !! (k-1)
a143536_row n = a143536_tabl !! (n-1)
a143536_tabl = zipWith take [1..] $ map repeat a010051_list
-- Reinhard Zumkeller, Mar 21 2014
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gary W. Adamson, Aug 23 2008
STATUS
approved