123049

Properties

Appears in sequences

• "BGK" (reversible, element, unlabeled) transform of 2,1,1,1,...at n=30A032062
• T(n,3) of A086350.at n=8A086351
• Positive numbers y such that y^2 is of the form x^2+(x+2401)^2 with integer x.at n=25A157247
• Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of seven and m runs through the set of least numbers whose prime signature is a partition of n.at n=9A309922
• Total number of divisors d of m (counted with multiplicity), such that the prime signature of d is a partition of nine and m runs through the set of least numbers whose prime signature is a partition of n.at n=7A309924
• Prime numbersat n=11568