118809

Appears in sequences

• Fibonacci sequence beginning 3, 9.at n=21A022379
• [ (4th elementary symmetric function of P(n))/(2nd elementary symmetric function of P(n)) ], where P(n) = {first n+3 primes}.at n=24A024456
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (-1, 1, -1), (0, -1, 1), (1, 0, 0)}.at n=13A148032
• Products of emirpimes pairs, sorted.at n=14A158126
• s(k)-s(j), where the pairs (k,j) are given by A205872 and A205873, and s(k) denotes the (k+1)-st Fibonacci number.at n=29A205874