STATUS
reviewed
approved
reviewed
approved
proposed
reviewed
editing
proposed
a(n) = n*(n + a(n-1)) with a(0)=0.
approved
editing
editing
approved
proposed
approved
editing
proposed
Seiichi Manyama, <a href="/A030297/b030297.txt">Table of n, a(n) for n = 0..449</a>
approved
editing
proposed
approved