31411

Appears in sequences

• Strong pseudoprimes to base 36.at n=26A020262
• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 79 ones.at n=1A031847
• E.g.f.: exp(2*x)/sqrt(1-2*x).at n=6A081367
• Numbers n such that n and its reversal are distinct brilliant numbers (A078972).at n=32A097435
• Number of fusenes with 22 hexagons, C_(2v) symmetry and containing n carbon atoms.at n=17A123288
• (24n - 1)p(n): traces of partition class polynomials, with a(0) = -1.at n=13A183011
• Number of unlabeled rooted trees with n nodes such that the minimal outdegree of inner nodes equals 6.at n=38A244460