77910

Appears in sequences

• Number of paraffins C_n H_{2n} X Y with n carbon atoms.at n=13A000635
• Conjectured formula for irreducible 6-fold Euler sums of weight 2n+16.at n=41A019459
• Grundy function for turn-at-most-7-coins game.at n=33A054044
• Number of homeomorphically irreducible general graphs on 3 labeled node and with n edges.at n=22A060578
• Positions of check bits in code in A075940.at n=16A075942
• Refines A075197(n): number of partitions of n balls of n colors. The refinement has shape A000041(n).at n=41A130273
• Expansion of x^3*(1-2x-x^2-x^3+x^4+x^5)/((1+x)*(1-3x+x^2-x^3+3x^4)).at n=18A248091
• Number of length 7+2 0..n arrays with every three consecutive terms having the sum of some two elements equal to twice the third.at n=20A248440