999700

Appears in sequences

• Numerators of continued fraction convergents to sqrt(204).at n=11A041378
• Numbers k such that k and k^2 use only the digits 0, 3, 4, 7 and 9.at n=25A136934
• Numbers k such that k and k^2 use only the digits 0, 4, 5, 7 and 9.at n=28A136952
• Numbers k such that k and k^2 use only the digits 0, 4, 6, 7 and 9.at n=39A136955
• Numbers k such that k and k^2 use only the digits 0, 4, 7 and 9.at n=19A136960