40332

Appears in sequences

• a(n) is the least k such that k*Mersenne_prime(n)^2 - 1 and k*Mersenne_prime(n)^2 + 1 are twin primes.at n=11A098817
• Expansion of x/((1 - x - x^4)*(1 - x)^4).at n=20A145133
• Least nonsquare whose square root starts with just n even decimal digits.at n=13A210492
• Number of (w,x,y,z) with all terms in {1,...,n} and w^3>=x^3+y^3+z^3.at n=22A212100
• Majority value maps: number of 2 X n binary arrays indicating the locations of corresponding elements equal to at least half of their horizontal, diagonal and antidiagonal neighbors in a random 0..1 2 X n array.at n=9A220227
• Least nonsquare whose square root starts with at least n even decimal digits.at n=12A220426
• Least nonsquare whose square root starts with at least n even decimal digits.at n=13A220426
• Numbers k such that A334943(k) = 1.at n=22A335773
• Total sum of parts which are cubes in all partitions of n.at n=31A342229
• Numbers w + x + y + z where (w,x,y,z) are nonnegative solutions to the Diophantine equation w^2 + x^2 + y^2 + z^2 = w*x*y*z.at n=14A385713