467899

Properties

Appears in sequences

• a(n) = the n-th prime with sum of decimal digits = n, or 0 if no such number exists.at n=42A075361
• Duplicate of A075361.at n=42A082258
• Smallest prime p of the form prime(n)+k^2 such that sum of digits(p) = prime(n).at n=13A178237
• Number of nX3 0..3 arrays with every repeated value in every row unequal to, and in every column equal to, the previous repeated value, and new values introduced in row-major sequential order.at n=3A268047
• T(n,k)=Number of nXk 0..k arrays with every repeated value in every row unequal to, and in every column equal to, the previous repeated value, and new values introduced in row-major sequential order.at n=18A268049
• T(n,k)=Number of nXk 0..3 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.at n=18A268423
• Number of 4Xn 0..3 arrays with every repeated value in every row unequal to the previous repeated value, and in every column equal to the previous repeated value, and new values introduced in row-major sequential order.at n=2A268424
• Prime numbersat n=39060