204304

Appears in sequences

• a(n) = (12*n + 8)^2.at n=37A017618
• Squares which are palindromes in base 15.at n=20A030075
• Squares whose decimal expansion contains no digit greater than 4.at n=38A158082
• Number of n X 6 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=28A188821
• Number of nX4 binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=4A188905
• Number of nX5 binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=3A188906
• T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=31A188910
• T(n,k)=Number of nXk binary arrays without the pattern 0 1 0 diagonally or antidiagonally.at n=32A188910
• Number of (n+1)X(1+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal.at n=6A237008
• Number of (n+1)X(7+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal.at n=0A237014
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal.at n=21A237015
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the sum of all four elements of every 2X2 subblock equal.at n=27A237015
• Number of (n+2) X (6+2) 0..1 arrays with no 3 x 3 subblock diagonal sum less than the antidiagonal sum or central row sum less than the central column sum.at n=16A258892
• Squares whose largest decimal digit is 4.at n=27A277948
• Squares in whose primorial base expansion only even digits appear.at n=45A328850