34176

Appears in sequences

• Permanent of (0,1)-matrix of size n X (n+d) with d=3 and n-1 zeros not on a line.at n=5A090013
• Triangle T, read by rows, where column k equals column k of T^(2^k) shift down 1 row, with T(n,n)=T(n+1,n)=1 for n>=0.at n=38A121395
• Column 2 of triangle T=A121395, where column k of T equals column k of T^(2^k) shift down 1 row.at n=6A121397
• Self-convolution of (1^3, 2^3, 3^3, 4^3, ... ).at n=7A145216
• Number of binary strings of length n with equal numbers of 00000 and 01011 substrings.at n=16A164186
• Rectangular array: (row n) = b**c, where b(h) = h^3, c(h) = (n-1+h)^3, n>=1, h>=1, and ** = convolution.at n=28A213558
• Number of (n+2)X(3+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum two.at n=4A254849
• Number of (n+2)X(5+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum two.at n=2A254851
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum two.at n=23A254854
• T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with no 3x3 subblock diagonal sum one and no antidiagonal sum two.at n=25A254854
• a(n) = 2^(n-1)*(2^n+11).at n=8A256871
• E.g.f. A(x) satisfies: A(x) = 1 + Integral (x/A(x)^8)' / (x/A(x)^9)' dx.at n=5A338188
• The distribution of the distance from the first weak subcedance to 1 on permutations.at n=40A350158
• a(n) is the number of elements z of Z_p[i] such that #{z^k, k >= 0} = p^2-1 (where p denotes A002145(n), the n-th prime number congruent to 3 modulo 4).at n=36A374001
• a(n) = Sum_{k=0..n} (1-i)^k * (1+i)^(n-k) * binomial(n+1,k) * binomial(n+1,n-k), where i is the imaginary unit.at n=7A387401