39248

Appears in sequences

• s(n+3)/4, where s is A024739.at n=12A024740
• Least term in period of continued fraction for sqrt(n) is 9.at n=28A031433
• Triangle read by rows: T(n,k) is the number of deco polyominoes of height n in which the maximal number of initial consecutive columns ending at the same level is k (1 <= k <= n).at n=37A140709
• a(n) = 81*n^2 + 2*n.at n=21A177099
• Number of (w,x,y,z) with all terms in {1,...,n} and w+x>=2y+2z.at n=23A212565
• Number of Rubik's clock positions with an n-move optimal solution.at n=12A256586
• Number of binary strings of length n having the maximum possible number of different antipower periods.at n=20A274409
• Let p = n-th prime == 7 mod 8; a(n) = sum of quadratic nonresidues mod p that are > p/2.at n=20A282042
• Numbers that are equal to the sum of their iterated absolute alternating sum-of-divisors function (A206369).at n=14A331017