76726

Appears in sequences

• A Fielder sequence: a(n) = a(n-1) + a(n-2) + a(n-4).at n=19A001641
• Partial sum of centered tetrahedral numbers A005894.at n=25A132366
• O.g.f. satisfies: A(x) = Sum_{n>=0} n^n * x^n * A((2*n-1)*x)^n/n! * exp(-n*x*A((2*n-1)*x)).at n=6A223075
• Number of maximal independent vertex sets (and minimal vertex covers) in the n-wheel graph.at n=37A290612
• Numbers k such that 429*2^k+1 is prime.at n=45A323115
• Index of n-th low point in A076042.at n=18A325056
• Number of maximal independent vertex sets and minimal vertex covers in the n-trapezohedral graph.at n=19A367644