OFFSET
1,8
COMMENTS
Rows of the form 0,0,0,...,0,1 fit prime n.
LINKS
T. D. Noe, Rows n = 1..100 of triangle, flattened
Frank Ruskey, Carla D. Savage, and Stan Wagon, The Search for Simple Symmetric Venn Diagrams, Notices Amer. Math. Soc. 53 (2006), no. 11, 1304-1311., page 1.
EXAMPLE
Triangle begins:
0;
0, 1;
0, 0, 1;
0, 2, 0, 1;
0, 0, 0, 0, 1;
0, 3, 2, 3, 0, 1;
0, 0, 0, 0, 0, 0, 1;
...
MATHEMATICA
t[n_, k_] := Mod[Binomial[n, k], n]; Table[t[n, k], {n, 14}, {k, n}] // Flatten
PROG
(PARI) t(n, k)=binomial(n, k)%n \\ Charles R Greathouse IV, Nov 12 2013
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Jean-François Alcover, Nov 12 2013
STATUS
approved