196446

Appears in sequences

• a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 2 ) and d(n) = (n-th number that is 1, 2, or 3, or is not a Lucas number).at n=23A023502
• Expansion of (1-x)^(-1)/(1-2*x^2+x^3).at n=28A077880
• Number of vertices at level n of the hyperbolic Pascal pyramid PP_(4,5).at n=14A293066
• Number of (not necessarily maximal) cliques in the n X n black bishop graph.at n=15A295909
• Number of (not necessarily maximal) cliques in the n X n white bishop graph.at n=14A295910