183184

Appears in sequences

• a(n) = (11*n + 10)^2.at n=38A017510
• a(n) = (12*n + 8)^2.at n=35A017618
• Squares that are concatenations of two consecutive nonzero numbers.at n=0A030466
• Smallest square that contains the digits of n in its exact middle.at n=31A062689
• Squares with an even number of digits, the respective halves of which are consecutive integers.at n=1A064014
• Number of n X 4 0..1 arrays avoiding 0 0 0 and 0 1 1 horizontally and 0 0 1 and 0 1 1 vertically.at n=13A207364
• Number of nX3 0..1 arrays with every row and column least squares fitting to a zero slope straight line, with a single point array taken as having zero slope.at n=13A222956
• Number of permutations tau of {1,...,n} such that k^2 + tau(k)^2 is prime for every k = 1,...,n.at n=17A321610