48477

Appears in sequences

• Let y=f(x) satisfy F(x,y)=0. a(n) is the number of terms in the expansion of (d/dx)^n y in terms of the partial derivatives of F.at n=13A003262
• Moebius transform of A001405 (binomial(n, floor(n/2))).at n=17A062791
• Number of 7 up, 7 down permutations of [n].at n=16A229888
• Sum of the largest two parts in the partitions of 4n into 4 parts with smallest part equal to 1.at n=21A239186
• Number of partitions p of n such that m(p) < m(c(p)), where m = maximal multiplicity of parts, and c = conjugate.at n=45A240726
• Numbers k such that 3*10^k + 13 is prime.at n=24A290473
• Number of ordered ways of writing n^2 as a sum of n positive cubes.at n=14A298937
• Triangle T(n,m) = Sum_{i=0..n-m} C(2*m-1,n-i-1)*C(n-i-1,i)*C(n-i-1,n-m-i)/(2*m-1).at n=52A338022