OFFSET
0,2
MATHEMATICA
a[n_] := (For[primePi = 1; p = 2; m = 1, p <= n + 1, primePi++, p = Prime[primePi]; m = m*p^Quotient[n, p - 1]]; m/2^Floor[n/2]); Table[a[n], {n, 0, 13}] (* Jean-François Alcover, Oct 02 2012 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul Curtz, Sep 16 2011
STATUS
approved