1007769

Appears in sequences

• Expansion of 3*(1+2*x-2*x^2)/((1-x)*(1-6*x^2)).at n=14A026551
• Numbers that are repdigits in base 6.at n=38A048331
• Number of 6-ary Lyndon words with trace 1 mod 6.at n=9A054666
• Number of 6-ary Lyndon words with trace 3 mod 6.at n=9A054700
• a(n) = 3*(6^n - 1)/5.at n=7A125682
• a(n) = (n^9 - n)/10.at n=5A288604
• a(n) = floor(A026532(n)/5).at n=17A329114