56696

Appears in sequences

• Numbers k such that 2^k - F(k) is prime, where F(n) is the n-th Fibonacci number.at n=22A074716
• Number of nondecreasing -n..n vectors of length 3 whose dot product with some nondecreasing -n..n vector equals 3.at n=35A226411
• Number of hands of n points in Spanish dominoes.at n=23A258064
• Number of hands of n points in Spanish dominoes.at n=31A258064
• Expansion of (1/x) * Series_Reversion( x * (1-x-x^4/(1-x)^3) ).at n=10A367415