1233335
domain: N
Appears in sequences
- Numbers k such that k^2 contains only digits {1,2,5}.at n=23A031153
- Numbers k such that k and k^2 use only the digits 1, 2, 3, 4 and 5.at n=44A136968
- Numbers k such that k and k^2 use only the digits 1, 2, 3 and 5.at n=18A136973
- Numbers k such that k and k^2 use only the digits 1, 2, 3, 5 and 7.at n=36A136975
- Numbers k such that k and k^2 use only the digits 1, 2, 3, 5 and 8.at n=47A136976
- Numbers k such that k and k^2 use only the digits 1, 2, 3, 5 and 9.at n=46A136977
- Numbers k such that the decimal expansions of both k and k^2 have 1 as smallest digit and 5 as largest digit.at n=19A256889