1,2

Table of n, a(n) for n=1..65.

a(9) = 13, the 9th squarefree number, A005117(9).

Cf. A005117, A013929, A088611.

Sequence in context: A245772 A190289 A198119 * A225426 A093626 A154208

Adjacent sequences: A088609 A088610 A088611 * A088613 A088614 A088615

nonn

Amarnath Murthy, Oct 16 2003

Corrected and extended by Ray Chandler, Oct 18 2003

approved