34265

Appears in sequences

• Quasi-Carmichael numbers to base -7: squarefree composites n such that prime p|n ==> p+7|n+7.at n=11A029567
• Expansion of solution to xA(x)(A(x)-x+1)=A(xA(x)).at n=15A091600
• Triangle read by rows: T(n,k) is the number of Dyck paths with no UUU's and no DDD's, of semilength n having k peak plateaux (0 <= k <= floor(n/3); U=(1,1), D=(1,-1)).at n=51A166285
• Number of Dyck paths with no UUU's and no DDD's, of semilength n having no peak plateaux (U=(1,1), D=(1,-1)).at n=16A166286
• Majority value maps: number of nX4 binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..2 nX4 array.at n=3A220193
• T(n,k)=Majority value maps: number of nXk binary arrays indicating the locations of corresponding elements equal to at least half of their king-move neighbors in a random 0..2 nXk array.at n=24A220194
• Number of nonisomorphic synchronizing binary n-state automata without output under input permutations.at n=4A230401
• Number of length 2+2 0..n arrays with the sum of second differences squared multiplied by some arrangement of +-1 equal to zero.at n=31A250321
• a(n) is the hafnian of a symmetric Toeplitz matrix M(2n) whose first row consists of a single zero followed by successive positive integers repeated (A004526).at n=5A338456
• Terms of A349937 that are not divisible by 3: numbers k > 1 not divisible by 2 or 3 such that A309906(k-1) < A309906(k) > A309906(k+1).at n=18A349941