OFFSET
0,5
LINKS
Alois P. Heinz, Rows n = 0..60, flattened
EXAMPLE
1;
1,1;
1,3,2;
1,5,10,6;
1,7,22,46,30; ...
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
N. J. A. Sloane, Aug 16 2003
STATUS
approved