57513

Appears in sequences

• Decimal part of cube root of a(n) starts with 6: first term of runs.at n=36A034132
• a(n) = Sum{a(k): k=0,1,2,...,n-4,n-2,n-1}; a(n-3) is not a summand; initial terms are 0,1,2.at n=19A049858
• Total number of different letters summed over all ternary words of length n.at n=9A210448
• Number of (2+1) X (n+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.at n=12A250814
• Molien series for invariants of finite Coxeter group D_10 (bisected).at n=46A266773
• Expansion of (1/x) * Series_Reversion( x * (1-4*x)^3 / (1-3*x) ).at n=4A371365