1047376

Appears in sequences

• Number of points on y^2 + xy = x^3 + x^2 + x over GF(2^n).at n=19A002248
• Expansion of e.g.f.: (x/(1-x))*exp(x/(1-x)).at n=8A052852
• Triangle T = A007318*A271703; T(n,m)= Sum_{i=0..n} L'(n,i)*binomial(i,m), m=0..n.at n=37A059110
• Triangle T(n,m)= Sum_{i=0..n} L'(n,i)*Product_{j=1..m} (i-j+1), read by rows.at n=37A059114
• Lower triangular matrix, read by rows: T(i,j) = number of ways i seats can be occupied by any number k (0<=k<=j<=i) of persons.at n=42A086885
• Riordan array [(1-x)exp(x/(1-x)),x].at n=45A152151
• Triangle read by rows: Sum_{j=0..k} binomial(n, j)*binomial(k, j)*j!.at n=52A176120
• Expansion of e.g.f.: exp(Sum_{k>=1} (k-1)*x^k/k).at n=9A288268
• Numerators of z-sequence for the Sheffer matrix T = P*Lah = A271703 = A007318*A271703 = (exp(t), t/(1-t)).at n=8A288869
• Number of points of a Koblitz curve E: y^2 + x*y = x^3 + a*x^2 + 1 over a field with 2^n elements.at n=20A304293