0,2

What is a[13]?

Table of n, a(n) for n=0..12.

a[5]=14 since 14!= 8717829_120_0.

Sequence in context: A236405 A022344 A046588 * A286461 A152064 A088482

Adjacent sequences: A086651 A086652 A086653 * A086655 A086656 A086657

base,hard,nonn

Erich Friedman, Sep 11 2003

approved