1,2

Table of n, a(n) for n=1..60.

Is a(n) asymptotic to c*n*log(n)*log(log(n)) with c=0.6...?

a(a(1)+a(2))=a(2), therefore a(3)=a(2)=2. a(a(1)+a(2)+a(3))=a(3) therefore a(5)=2. So a(4) is undefined but from the rule a(4)=a(3)+1=3.

Cf. A091316.

Sequence in context: A050504 A072150 A288575 * A027922 A051611 A258028

Adjacent sequences: A091306 A091307 A091308 * A091310 A091311 A091312

nonn

Benoit Cloitre, Feb 20 2004

approved