1,1

Table of n, a(n) for n=1..34.

a(n) seems to be asymptotic to c*n^2 with 1/2 < c < 1.

Sequence in context: A072462 A088827 A316900 * A133809 A128700 A331579

Adjacent sequences: A076054 A076055 A076056 * A076058 A076059 A076060

nonn,more

Benoit Cloitre, Oct 30 2002

approved