1,1

R. K. Guy, How to factor a number, Proc. 5th Manitoba Conf. Numerical Math., Congress. Num. 16 (1975), 49-89.

Table of n, a(n) for n=1..31.

Cf. A014424.

Sequence in context: A275717 A029449 A028815 * A101902 A236912 A215966

Adjacent sequences: A014420 A014421 A014422 * A014424 A014425 A014426

nonn

N. J. A. Sloane.

approved