58248

Appears in sequences

• Denominators of continued fraction convergents to sqrt(505).at n=7A041965
• a(n) = 3*a(n-2) + 2*a(n-3) for n > 2, a(0)=1, a(1)=0, a(2)=3.at n=17A053088
• Number of hands that peg n points in the "show" phase of 6-card cribbage.at n=16A066354
• Expansion of 1/((1-2*x)*(1-x^2)^2).at n=15A091919
• Partial sums of A020988.at n=8A145766
• Number of maximal 3-independent sets in the 3-dimensional (3, 3, n) grid graph.at n=9A231888
• G.f.: Sum_{n>=0} ( (1+x)^n - 1 )^n * 3^n / (4 - 3*(1+x)^n)^(n+1).at n=4A317663