138384

Appears in sequences

• Squares of even hexagonal pyramidal numbers.at n=3A014803
• a(n) = (10*n + 2)^2.at n=37A017294
• a(n) = (11*n + 9)^2.at n=33A017498
• a(n) = (12*n)^2.at n=31A017522
• Squares which are the sum of twin prime pairs.at n=11A037072
• Squares that are the sum of two consecutive primes.at n=23A062703
• Perfect powers which are the sum of twin prime pairs.at n=13A119767
• The smallest perfect square which is a sum of n consecutive primes.at n=8A132956
• Minimal isotopy classes of Latin trades of size n.at n=16A133170
• Triangle read by rows, self-convolution of A161361, row sums = A000521.at n=4A161362
• Squares which can be represented as the sum of consecutive primes in more than one way.at n=38A163246
• Number of reduced 3 X 3 semimagic squares with distinct nonnegative integer entries and maximum entry n.at n=26A173727
• Numbers with 45 divisors.at n=26A175752
• Numbers of the form p^4*q^2*r^2 where p, q, and r are distinct primes.at n=24A179746
• Number of n X 6 binary arrays without the pattern 0 1 diagonally or antidiagonally.at n=23A188821
• Squares k such that gcd(sigma(k),usigma(k)) > 1, where usigma is A034448.at n=32A193003
• Number of n X n 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 1 1 vertically.at n=5A207923
• Number of nX6 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 1 1 vertically.at n=5A207926
• Number of 6Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 0 0 and 1 1 1 vertically.at n=5A207932
• Numbers whose sum of proper square divisors is a palindrome in base 10 having at least two digits.at n=13A232892