1247689

Appears in sequences

• a(n) = prime^2 and digits of prime appear in a(n).at n=24A030081
• Square numbers with at least one digit in common with any other positive square number.at n=22A182657
• Number of nX6 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 0 1 vertically.at n=6A207727
• Number of 7Xn 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 0 1 vertically.at n=5A207734
• Squares which have one or more occurrences of exactly seven different digits.at n=9A235722
• Numbers k such that sigma(k^3) is prime.at n=29A279096