1366881

Appears in sequences

• Numbers k such that k and k^2 use only the digits 0, 1, 3, 6 and 8.at n=40A136849
• Numbers k such that k and k^2 use only the digits 1, 2, 3, 6 and 8.at n=13A136980
• Numbers k such that k and k^2 use only the digits 1, 3, 4, 6 and 8.at n=28A137026
• Numbers k such that k and k^2 use only the digits 1, 3, 5, 6 and 8.at n=18A137034
• Numbers k such that k and k^2 use only the digits 1, 3, 6, 7 and 8.at n=20A137038
• Numbers k such that k and k^2 use only the digits 1, 3, 6 and 8.at n=4A137040
• Numbers k such that k and k^2 use only the digits 1, 3, 6, 8 and 9.at n=38A137041