26028

Appears in sequences

• Number of sensed 3-connected planar maps with n edges.at n=13A005645
• Number of partitions satisfying cn(1,5) + cn(4,5) <= cn(0,5) + cn(2,5) + cn(3,5).at n=41A039866
• G.f.: A(x) = F(x*G(x)) where F(x) = G(x*F(x)) = 1 + x*F(x)^3 is the g.f. of A001764 and G(x) = F(x/G(x)) = 1 + x*G(x)^2 is the g.f. of A000108 (Catalan).at n=7A153299
• G.f. 1/(1-sum(n=1,N,x^(n*(3*n-1)/2))).at n=37A181324
• Triangle T, read by rows, where T(n,k) = Sum_{j=1..n-k-1} [T^j](n-1,k) with T(n+1,n) = 2*n+1 and T(n,n)=0 for n>=0, where T^j denotes the j-th matrix power of T.at n=29A243920
• The number of overpartitions of n having more non-overlined parts than overlined parts.at n=25A340658
• Consecutive states of the linear congruential pseudo-random number generator (1021*s + 25673) mod 121500 when started at s=1.at n=19A385341