110 people attended OEIS-50 (videos, suggestions); annual fundraising drive to start soon (donate); editors, please edit! (stack is over 300), your editing is more valuable than any donation.
Table of n, a(n) for n=0..68.
a(n) = floor(tau*n+sqrt(5))-2 where tau is the Golden ratio = (1+sqrt(5))/2. - Benoit Cloitre, Apr 14 2003
Cf. A057843, A082389.
Sequence in context: A101358 A186223 A047446 * A218773 A164902 A099441
Adjacent sequences: A058062 A058063 A058064 * A058066 A058067 A058068
N. J. A. Sloane, Nov 24 2000