64819

Appears in sequences

• Strong pseudoprimes to base 57.at n=31A020283
• The number of words of length n created with the letters a, b, c with at least as many a's as b's and at least as many b's as c's and no adjacent letters forming the pattern aba.at n=12A176354
• Magic sums of 3 X 3 semimagic squares composed of odd squares.at n=35A269297
• Number of nX4 0..1 arrays with no 1 adjacent to 2 king-move neighboring 1s.at n=4A297081
• Number of nX5 0..1 arrays with no 1 adjacent to 2 king-move neighboring 1s.at n=3A297082
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 2 king-move neighboring 1s.at n=31A297085
• T(n,k)=Number of nXk 0..1 arrays with no 1 adjacent to 2 king-move neighboring 1s.at n=32A297085