80664

Appears in sequences

• Expansion of Product_{m>=1} 1/(1 - m*q^m)^6.at n=8A022730
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 71.at n=3A031749
• a(n) = Sum_{k + l*m <= n} (k + l*m), with 0 <= k,l,m <= n.at n=33A106846
• Number of integer partitions of n such that either the run-lengths or the negated run-lengths are unimodal.at n=47A332746
• Expansion of e.g.f. (1 - log(1-x))^4.at n=7A377395
• Number of multisets that can be obtained by choosing a constant partition of each m = 0..n and taking the multiset union.at n=12A381807