26000000
domain: N
Appears in sequences
- Numbers k such that k and k^2 use only the digits 0, 2, 3, 6 and 7.at n=34A136892
- Numbers k such that k and k^2 use only the digits 0, 2, 6 and 7.at n=7A136921
- Numbers k such that k and k^2 use only the digits 0, 2, 6, 7 and 8.at n=20A136922
- Numbers k such that k and k^2 use only the digits 0, 2, 6, 7 and 9.at n=31A136923