99497

Properties

Appears in sequences

• Primes of the form k^3 + k^2 + k - 1.at n=10A156018
• a(0) = 1, a(1) = 2; for n>1, a(n) = a(n-1) + a(n-2) + 4.at n=21A182415
• Triangle read by rows: T(n,k) is the number of simple graphs on n unlabeled nodes with upper domination number k.at n=38A332403
• Prime numbersat n=9547