154455860

Appears in sequences

• Numerators of continued fraction convergents to sqrt(392).at n=13A041744
• Numbers k such that (k^2 - 8)/2 is a square.at n=10A077445
• a(n) = tau(n)*Pell(n), where tau(n) = A000005(n), the number of divisors of n.at n=20A204270
• a(n) = Pell(n)*A001227(n) for n >= 1, where A001227(n) is the number of odd divisors of n.at n=20A209445
• The number of unilevel points (unique points at their height) on Delannoy paths ending when x = n.at n=21A371596