135913

Properties

Appears in sequences

• Numerators of continued fraction convergents to sqrt(608).at n=9A042166
• a(n) is the number of integers k less than 10^n such that the decimal representation of k lacks the digit 1, at least one of digits 2,3, at least one of digits 4,5, at least one of digits 6,7 and at least one of digits 8,9.at n=5A126641
• Number of (n+2)X(1+2) 0..2 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 or 4.at n=9A252025
• Prime numbersat n=12661