823447

Properties

Appears in sequences

• Numerators of continued fraction convergents to ( sqrt(4*sqrt(3)-3) - 1 )/4.at n=14A224224
• a(n) is the smallest number which can be represented as the sum of n distinct nonzero n-gonal pyramidal numbers in exactly n ways, or -1 if no such number exists.at n=23A350397
• Prime numbersat n=65677