85264

Appears in sequences

• Squares of palindromes.at n=38A014186
• a(n) = (8*n + 4)^2.at n=36A017114
• a(n) = (10*n + 2)^2.at n=29A017294
• a(n) = (11*n + 6)^2.at n=26A017462
• a(n) = (12*n + 4)^2.at n=24A017570
• Palindromic squares in base 12.at n=12A029738
• Squares with initial digit '8'.at n=16A045792
• Squares whose arithmetic mean of digits is an integer (i.e., the sum of digits is a multiple of the number of digits).at n=42A069711
• Let m = Wonderful Demlo number A002477(n); a(n) = square of the sum of digits of m.at n=33A080150
• Number of diagonal rectangles with corners on an n X n grid of points.at n=23A113751
• Number of n X 6 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=18A188821
• Number of nX2 0..3 arrays with every element neighboring horizontally or vertically both a 0 and a 1.at n=9A204078
• Perfect squares which can be written in all the four forms a^2+b^2, a^2+2*b^2, a^2+3*b^2 and a^2+7*b^2, with a > 0 and b > 0.at n=21A216682
• Number of (n+2) X (2+2) 0..3 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero.at n=4A230971
• Number of (n+2)X(5+2) 0..3 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero.at n=1A230974
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero.at n=16A230977
• T(n,k)=Number of (n+2)X(k+2) 0..3 arrays x(i,j) with each element diagonally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero.at n=19A230977
• Numbers whose sum of squarefree divisors and sum of nonsquarefree divisors are both squarefree numbers.at n=19A300984
• Squares whose arithmetic mean of digits is 5 (i.e., the sum of digits is 5 times the number of digits).at n=20A316485
• Squares which can be expressed as the product of a number and its reversal.at n=51A325148