2,1

Conjecture: No term is zero.

Table of n, a(n) for n=2..65.

(PARI) a(n)=for(i=1, 1000, if(isprime(floor((n^n)/i)), print1(i, ", "); break()))

Cf. A090526, A090527, A090528.

Sequence in context: A213990 A275429 A222878 * A328455 A265530 A309477

Adjacent sequences: A090522 A090523 A090524 * A090526 A090527 A090528

nonn

Amarnath Murthy, Dec 07 2003

approved