132864

Appears in sequences

• Expansion of (1/sqrt(1-6*x+x^2)-1/(1-x))/2.at n=8A047665
• Numbers n with all digits different, such that all of its digits divide n, but none of the nonzero digits not in n divide n.at n=22A133606
• Number of ways to place 4 nonattacking bishops on an n X n toroidal board.at n=7A177757
• Numbers divisible by at least five of their digits, different and >1.at n=20A187533
• Number of ways to place n nonattacking bishops on an 2n x 2n toroidal board.at n=3A189791
• Numbers that are not the sum of two squares and two fourth powers.at n=22A214891
• a(n) = 2^(n-1)*(2^n+7).at n=9A257272