54923domain: NAppears in sequencesa(n) is the smallest number that is the sum of both 2n-1 and 2n+1 consecutive primes.at n=23A213174Number of partitions of n that include a pair of consecutive integers.at n=43A237666Number of separable partitions of n in which the number of distinct (repeatable) parts is > 2.at n=43A325717