124341

Appears in sequences

• Number of directed cycles of B-trees of order 3 with n labeled leaves.at n=20A058519
• Structured octagonal anti-diamond numbers (vertex structure 7).at n=30A100187
• Expansion of g.f. x*(-1-x-3*x^2-x^3+2*x^5)/((2*x^3+x^2-1)*(x^4+1)).at n=29A107851
• G.f. x*(x^2+1)*(x^3-x-1)/((2*x^3+x^2-1)*(x^4+1)).at n=30A107854
• Expansion of x*(1+x)/(1-x^2-2*x^3).at n=30A159284
• The maximum number of coins that can be processed in n weighings that all are real except for one LHR-coin starting in the heavy state.at n=14A279674
• Numbers m such that the decimal digits of m are exactly the same as those of all the indices corresponding to the prime factors of m.at n=37A287916