41451

Appears in sequences

• Expansion of 1/((1-x)^3*(1-x^2)^2*(1-x^3)).at n=31A002625
• a(n) = a(1) + a(2) + ... + a(n-1) - a(m) for n >= 4, where m = 2*n - 3 - 2^(p+1) and p is the unique integer such that 2^p < n - 1 <= 2^(p+1), starting with a(1) = 1, a(2) = 3, and a(3) = 1.at n=17A049916
• Numbers k such that 10^999 + k is a (titanic) prime.at n=23A074282
• Numbers k such that lambda(k) = lambda(k+1).at n=29A173695
• Maximal permanent of an n X n symmetric matrix using the integers 1 to n*(n + 1)/2.at n=4A351611