1,1

Table of n, a(n) for n=1..20.

C. K. Caldwell, The Prime Glossary, multifactorial prime

Joe McLean, Interesting Sources of Probable Primes

Cf. A076185.

Sequence in context: A030755 A170827 A081965 * A031069 A050851 A058918

Adjacent sequences: A094141 A094142 A094143 * A094145 A094146 A094147

nonn

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

approved