0,1

Table of n, a(n) for n=0..36.

E.g. 16! = {209227}89888000 and its largest prime substring 209227 starts from the left.

Cf. A000142, A046277.

Sequence in context: A050099 A184333 A184411 * A187974 A193715 A320474

Adjacent sequences: A052053 A052054 A052055 * A052057 A052058 A052059

nonn,base,more

Patrick De Geest, Jan 15 2000.

More terms from Sean A. Irvine, Feb 16 2011

approved