OFFSET
1,3
COMMENTS
A prime p divides all the entries (binomial coefficients) in the p-th row of Pascal's triangle.
MAPLE
seq(binomial(ithprime(n), n)/ithprime(n), n=1..30);
MATHEMATICA
f[n_]:=Module[{pn=Prime[n]}, Binomial[pn, n]/pn]
f/@Range[30] (* Harvey P. Dale, Feb 25 2011 *)
PROG
(PARI) a(n) = my(p=prime(n)); binomial(p, n)/p; \\ Michel Marcus, Jul 15 2022
CROSSREFS
KEYWORD
nonn
AUTHOR
Lekraj Beedassy, Oct 16 2002
EXTENSIONS
More terms from Emeric Deutsch, Mar 04 2004
STATUS
approved