190096

Appears in sequences

• Number of perfect matchings (or domino tilings) in K_4 X P_n.at n=7A003769
• Area of n-th triple of squares around a triangle.at n=8A005386
• a(n) = (11*n + 7)^2.at n=39A017474
• a(n) = (12*n + 4)^2.at n=36A017570
• Squares which repeat with at least two full periods when written in base 6.at n=1A071132
• Triangular numbers + 1 squared.at n=29A086601
• Number of n X n real symmetric (0,1)-matrices with permanent = 1.at n=5A119009
• Number of n X 6 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=27A188821
• Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically.at n=8A207401
• Squares that become prime when their rightmost digit is removed.at n=32A265211
• Numbers whose sum of squarefree divisors and sum of nonsquarefree divisors are both squarefree numbers.at n=29A300984
• Rotationally ambigrammatic square numbers with no trailing zeros.at n=24A340164