480597

Appears in sequences

• Expansion of (1+x-x^3)/((1-2*x)*(1-x^2)).at n=18A052997
• Numbers n for which one step of the Collatz iteration (3n+1)/2^r gives rise to values 59,53,47,41,35,29,23,17,11 and 5 for r=1,3,5,..,19.at n=8A072253
• a(n) = 4*a(n-1) + 1, a(1)=7.at n=8A072261
• a(n) = 4*a(n-2)+1 with initial terms 1,3,7.at n=18A283323
• Array A read by upward antidiagonals in which the entry A(n,k) in row n and column k is defined by A(n, k) = 4^n*(6*k - 3 - 2*(-1)^n) + (4^n - 1)/3, n,k >= 1.at n=37A371100
• a(0) = 4, a(n) = 2*a(n-1) + (-1)^n.at n=17A383953