488232

Appears in sequences

• Numbers k > 1 such that, in base 7, k and k^2 contain the same digits in the same proportion.at n=31A061661
• Numbers n such that A160691(n) = A160691(n+1) = A160691(n+2) = 8.at n=21A158964
• G.f. is the polynomial (1-x^3) * (1-x^6) * (1-x^9) * (1-x^12) * (1-x^15) * (1-x^18) * (1-x^21) * (1-x^24) * (1-x^27) / (1-x)^9.at n=16A162602