878000
domain: N
Appears in sequences
- Numbers k such that k and k^2 use only the digits 0, 1, 4, 7 and 8.at n=25A136864
- Numbers k such that k and k^2 use only the digits 0, 3, 4, 7 and 8.at n=8A136933
- Numbers k such that k and k^2 use only the digits 0, 4, 5, 7 and 8.at n=22A136951
- Numbers k such that k and k^2 use only the digits 0, 4, 6, 7 and 8.at n=32A136954
- Numbers k such that k and k^2 use only the digits 0, 4, 7 and 8.at n=8A136958
- Numbers k such that k and k^2 use only the digits 0, 4, 7, 8 and 9.at n=51A136959