5930669

Properties

Appears in sequences

• a(0) = 0, a(1) = 1; for n > 1, a(n) = a(n-2) + a(n-1) + A000071(n+1).at n=27A140992
• List of different primes in Pascal-like triangles with index of asymmetry y = 1 and index of obliquity z = 0 or z = 1.at n=25A141064
• Prime numbersat n=408438