OFFSET
2,6
LINKS
T. D. Noe, Rows n=2..100 of triangle, flattened
EXAMPLE
1; 1; 1,0; 1,4; 1,4,3; 1,4,2; ...
MATHEMATICA
Flatten[Table[PowerMod[k, 2, n], {n, 2, 20}, {k, Floor[n/2]}]] (* Harvey P. Dale, Mar 05 2012 *)
CROSSREFS
KEYWORD
nonn,tabf,easy,nice
AUTHOR
N. J. A. Sloane, Mar 17 2001
EXTENSIONS
More terms from Larry Reeves (larryr(AT)acm.org), Mar 20 2001
STATUS
approved