38990

Appears in sequences

• a(0) = 1, a(n) = 27*n^2 + 2 for n>0.at n=38A010017
• Number of 5-ary Lyndon words of length n over Z_5 with trace 0 and subtrace 2.at n=9A074416
• Let f(n) = exp(Pi*sqrt(n)); sequence gives numbers n such that f(n) - floor(f(n)) < 1/10^3.at n=37A127028
• E.g.f. A = A(x,y) satisfies: A^2 + B^2 + C^2 = 1 + y^2 and A^3 + B^3 + C^3 = 1 + y^3, where functions B = B(x,y) and C = C(x,y) are described by A278886 and A278887, respectively.at n=94A278885
• E.g.f. A = A(x,y) satisfies: A^2 + B^2 + C^2 = 1 + y^2 and A^3 + B^3 + C^3 = 1 + y^3, where functions B = B(x,y) and C = C(x,y) are described by A278886 and A278887, respectively.at n=105A278885
• Numbers k such that Bernoulli number B_{k} has denominator 4686.at n=30A295770