33380

Appears in sequences

• Each term is previous term plus floor of root mean square of two previous terms.at n=18A114834
• Number of binary strings of length n with no substrings equal to 0001 0101 or 0111.at n=22A164470
• Number of 5-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero and avoiding the pattern z z+1 z+2.at n=10A209074
• Number of 0..6 arrays of length n with each element differing from at least one neighbor by 2 or more.at n=5A221522
• T(n,k)=Number of 0..k arrays of length n with each element differing from at least one neighbor by 2 or more.at n=60A221524
• Number of 0..n arrays of length 6 with each element differing from at least one neighbor by 2 or more.at n=5A221526
• Number of partitions of n with difference 7 between the number of odd parts and the number of even parts, both counted without multiplicity.at n=42A242698
• Number of nXn 0..1 arrays with every element unequal to 0, 1, 2, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=5A316414
• Number of nX6 0..1 arrays with every element unequal to 0, 1, 2, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=5A316418
• Number of subsets of {1..n} containing no differences or quotients of pairs of distinct elements.at n=24A326490
• Row sums of A370942: a(n) is the total number of nonempty, longest nonoverlapping properly nested substrings among all strings of parentheses of length n.at n=14A370943