75500
domain: N
Appears in sequences
- Increasing gaps in A038593 (lower terms).at n=18A093342
- Nonnegative values x of solutions (x, y) to the Diophantine equation x^2+(x+79)^2 = y^2.at n=13A118676
- Numbers k such that k and k^2 use only the digits 0, 2, 3, 5 and 7.at n=33A136889
- Numbers k such that k and k^2 use only the digits 0, 2, 5 and 7.at n=15A136915
- Numbers k such that k and k^2 use only the digits 0, 2, 5, 7 and 8.at n=29A136916
- Numbers k such that k and k^2 use only the digits 0, 2, 5, 7 and 9.at n=50A136917