46127

Appears in sequences

• Numbers k such that 2*k! + 1 is prime.at n=19A051915
• a(n) = 48*n^2 - 1.at n=31A065532
• Numbers m such that m and m+2 are both brilliant numbers, where brilliant numbers are semiprimes whose prime factors have an equal number of decimal digits, or whose prime factors are equal.at n=27A083284
• Number of 4Xn 0..1 arrays with every element equal to 0, 2 or 3 horizontally or antidiagonally adjacent elements, with upper left element zero.at n=11A301908
• Erroneous version of A354403.at n=4A339770