42881

Appears in sequences

• Triangle of labeled rooted trees according to the number of increasing edges.at n=24A067948
• a(n) = n^3 + 6.at n=35A084382
• Brilliant numbers k such that 2k+1 is also brilliant.at n=28A085649
• a(n) = prime(n) * prime(2*n-1).at n=32A219603
• Number of geometry-minimal periodic tilings of the sphere with Dress-complexity n.at n=17A335695