22111157domain: NPropertiesPrimalityPrimeyesAppears in sequencesNumber of length n+3 0..7 arrays with no consecutive four elements summing to more than 2*7.at n=5A241963Number of length 6+3 0..n arrays with no consecutive four elements summing to more than 2*n.at n=6A241969Prime numbersat n=1395787