55050300
domain: N
Appears in sequences
- Numbers k such that k and k^2 use only the digits 0, 3, 4, 5 and 9.at n=29A136929
- Numbers k such that k and k^2 use only the digits 0, 3, 5, 7 and 9.at n=25A136940
- Numbers k such that k and k^2 use only the digits 0, 3, 5, 8 and 9.at n=41A136941
- Numbers k such that k and k^2 use only the digits 0, 3, 5 and 9.at n=11A136942