374034

Appears in sequences

• "DHK[ 7 ]" (bracelet, identity, unlabeled, 7 parts) transform of 1,1,1,1,...at n=33A032248
• Triangle read by rows: T(n,k) is the number of skew Dyck paths of semilength n having k LD's (n>=0; 0<=k<=floor((n-1)/2)).at n=31A128733
• a(n) = 2*A002309(n).at n=8A259319
• Numbers that are the sum of nine fifth powers in four or more ways.at n=22A345621
• Numbers that are the sum of nine fifth powers in exactly four ways.at n=22A346339
• a(n) is the number of compositions of n into prime parts, with the 1st part equal to 2, the 2nd part less than or equal to 3, ..., and the k-th part less than or equal to prime(k), and so on.at n=39A359388