286440

Appears in sequences

• Numbers that can be expressed as the difference of the squares of primes in exactly seventeen distinct ways.at n=2A092013
• a(n) = -A141055(n)/(n+1)!.at n=28A141321
• Numbers which are the area of exactly three Pythagorean triangles.at n=26A177021
• Numbers with prime factorization p*q*r*s*t*u^3 (where p, q, r, s, t, u are distinct primes).at n=10A190378
• Numbers k such that Euler phi(Dedekind psi(k)) > k.at n=21A196200
• Numbers n such that the multiplicative group modulo n is the direct product of 7 cyclic groups.at n=10A272597
• Number of binary vectors of length n having maximal runs-resistance.at n=27A319414
• Products of consecutive terms of the Padovan sequence A000931.at n=28A329227