49128

Appears in sequences

• Successively better denominators for estimating base 10 logs of 2, 3, 4, 5, 6, 7, 8 and 9. "Better" is defined by the RMS error of the best numerators for each given denominator.at n=13A119256
• Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) and 3-principalization type (2241).at n=20A247689
• Sum of divisors of the minimal numbers (A007416).at n=42A256259
• a(n) = 48*2^n - 24.at n=10A305065
• Numbers k such that prime(k+1)^prime(k+3) == prime(k) mod prime(k+2).at n=28A335571
• a(n) = 2*binomial(n,2) + 3*binomial(n,3) + 4*binomial(n,4).at n=24A384852