1,2

A permutation of the natural numbers.

Table of n, a(n) for n=1..70.

Exp(sum(n>=1, a(n)*x^n/n)) = sum(n>=0, A084251(n)*x^n).

Cf. A084251.

Sequence in context: A000203 A324545 A003979 * A090128 A086293 A337708

Adjacent sequences: A084247 A084248 A084249 * A084251 A084252 A084253

nonn

Paul D. Hanna, May 22 2003. Revised May 29, 2003

approved