OFFSET
0,2
LINKS
Reinhard Zumkeller, Rows n = 0..125 of triangle, flattened
EXAMPLE
Triangle begins
1
2, 1
4, 3, 1
8, 8, 4, 1
16, 21, 13, 5, 1
32, 56, 40, 19, 6, 1
64, 154, 122, 66, 26, 7, 1
Production matrix begins
2, 1
0, 1, 1
0, 1, 1, 1
0, 1, 1, 1, 1
0, 1, 1, 1, 1, 1
0, 1, 1, 1, 1, 1, 1
0, 1, 1, 1, 1, 1, 1, 1
PROG
(Haskell)
a247023 n k = a247023_tabl !! n !! k
a247023_row n = a247023_tabl !! n
a247023_tabl = map reverse a201634_tabl
-- Reinhard Zumkeller, Sep 20 2014
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Philippe Deléham, Sep 13 2014
EXTENSIONS
Data corrected by Reinhard Zumkeller, Sep 20 2014
STATUS
approved