Many excellent designs for a new banner were submitted. We will use the best of them in rotation.
Table of n, a(n) for n=1..20.
C. K. Caldwell, The Prime Glossary, multifactorial prime
Joe McLean, Interesting Sources of Probable Primes
Sequence in context: A030755 A170827 A081965 * A031069 A050851 A058918
Adjacent sequences: A094141 A094142 A094143 * A094145 A094146 A094147
Lekraj Beedassy, May 04 2004
Corrected by Robert G. Wilson v, May 05 2004
More terms from Herman Jamke (hermanjamke(AT)fastmail.fm), Jan 03 2008