48008

Appears in sequences

• Numbers whose base-6 representation has exactly 7 runs.at n=12A043615
• a(n) = 2*a(n-1)+15*a(n-2) with n>0, a(0)=0, a(1)=1.at n=8A079773
• G.f. A(x) satisfies A(A(A(A(x)))) = B(x) (4th self-COMPOSE of A) such that the coefficients of B(x) consist only of numbers {1,2,3,4}, with B(0) = 0.at n=10A112109
• Number of combinations which can be taken from the integer partitions of n. Total number of cases in the (n,m)-fragmentation process.at n=22A122768
• Antidiagonal sums of the convolution array A213844.at n=15A213846
• G.f. equals the square root of P(4*x), where P(x) is the g.f. of the partition numbers (A000041).at n=7A271235