2769055744

Appears in sequences

• a(n) = 2^(n-1)*binomial(2*n-1, n).at n=11A069720
• E.g.f. BesselI(0,2*sqrt(2)*x) + BesselI(1,2*sqrt(2)*x)/sqrt(2).at n=23A098660
• a(n) = 2^(n - HammingWeight(n)) * binomial(2*n, n).at n=12A371357