33384

Appears in sequences

• Trails of length n on honeycomb lattice.at n=15A006851
• Number of nonisomorphic ways a loop can cross three roads meeting in a Y n times (orbits under symmetry group of order 6).at n=15A078105
• 47-gonal numbers.at n=38A095311
• Numbers n such that f(n), f(n+1) and f(n+2) are prime, f(m)=72*m^2+7.at n=35A121089
• Number of non-equivalent binary n X n matrices with two nonadjacent 1's.at n=26A232567
• G.f. A(x) satisfies: A(x) = Series_Reversion( x - x^2*A(x) - x*Integral 2*A(x) dx ).at n=5A259608
• Number of binary strings of length n avoiding 4-antipowers.at n=35A275061
• Number of path change-ringing sequences of length n for 8 bells.at n=3A324951
• G.f. A(x) satisfies A(x) = 1 / (1 - x * (1 + x + x^2 + x^3) * A(x^4)).at n=16A367653
• List of graphs that are squares, encoded as in A382754.at n=30A382761