0,3
a(n)=A068741(n)/A068742(n). For p prime, a(p)=(p^p)!/(p!)^((p^p-1)/(p-1)).
a(3)=833712928048000000 since 3!=6 (3^3)!=27!=10888869450418352160768000000 which is divisible by 6^13=13060694016 but not 6^14=78364164096.
Cf. A000142, A000312, A023037, A057599, A068741, A068742.
Sequence in context: A058447 A058453 A058471 * A058473 A115527 A050920
Adjacent sequences: A068737 A068738 A068739 * A068741 A068742 A068743
nonn
Henry Bottomley (se16(AT)btinternet.com), Feb 26 2002
