OFFSET
0,2
PROG
(PARI) s=10; M=matrix(s, s); for(n=1, s, M[n, 1]=n^2); for(n=2, s, for(k=2, n, M[n, k]=M[n, k-1]+M[n-1, k])); for(n=1, s, for(k=1, n, print1(M[n, k], ", ")))
CROSSREFS
KEYWORD
nonn,tabl
AUTHOR
Gerald McGarvey, Oct 03 2009
STATUS
approved