33327

Appears in sequences

• Minimal exponents m such that the fractional part of (3/2)^m reaches a maximum (when starting with m=1).at n=17A153663
• Number of independent sets of nodes in the generalized Petersen graph G(2n,2) (n>=0).at n=6A182054
• Wiener index of a benzenoid consisting of a chain of n hexagons characterized by the encoding s = 1133 (see the Gutman et al. reference, Sec. 5).at n=18A193399
• Successive record-setters in Waring's problem Diophantine inequality.at n=14A240720
• The average Wiener index of the set of all fibonacenes with n hexagons.at n=16A245969
• Positions of 3's in A264977; positions of 6's in A277330.at n=47A277713
• G.f.: Sum_{k>=1} x^k/(1-x^k) * Product_{k>=1} 1/(1-x^k)^2.at n=17A305119
• a(n) = Sum_{k = 1..m} 2^(e_k-1) where e_k = floor(log_p_k(p_(k-1)^e_(k-1))) such that e_k > 0.at n=15A347287