99001

Appears in sequences

• Smallest number not occurring earlier fitting the repeating pattern "11223344556677889900".at n=29A098781
• Numbers k such that k and k^2 use only the digits 0, 1, 4, 8 and 9.at n=47A136867
• Numbers k such that k and k^2 use only the digits 0, 1, 5, 8 and 9.at n=31A136874
• Numbers k such that k and k^2 use only the digits 0, 1, 6, 8 and 9.at n=33A136879
• Numbers k such that k and k^2 use only the digits 0, 1, 7, 8 and 9.at n=33A136880
• Numbers k such that k and k^2 use only the digits 0, 1, 8 and 9.at n=31A136881
• n^3 + 4*n^2 - 5*n + 1.at n=45A241577
• a(n) is n in binary rendered as a base-10 number minus n in ternary rendered as a base-10 number.at n=38A347111
• Constant term in the expansion of (1 + x^3 + y^3 + 1/(x*y))^n.at n=12A361699