761489

Properties

Appears in sequences

• a(n)=Sum((-1)^(i+Floor(n/2))S(2i+e),(i=0,..,Floor(n/2))), where S(n) are generalized Tetranacci numbers (A073817) and e=(1/2)(1-(-1)^n).at n=21A075112
• Primes that are the sum of 401 consecutive primes.at n=13A215999
• Prime numbersat n=61099