1,1

Table of n, a(n) for n=1..71.

a(24) cannot be 36 because the 6th smallest divisor of 24 is 8 and the 6th smallest divisor of 36 is 9 > 8.

Sequence in context: A251557 A231901 A135974 * A205404 A322372 A316945

Adjacent sequences: A153491 A153492 A153493 * A153495 A153496 A153497

nonn

J. Lowell, Dec 27 2008

More terms from Max Alekseyev, May 11 2010

approved