14900788

Appears in sequences

• Base 3 digits are, in order, the first n terms of the periodic sequence with initial period 1,0,0.at n=15A033139
• Base 9 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,0.at n=7A037665
• a(n) = 111111 in base n.at n=26A053700
• a(n) = (27^n - 1)/26.at n=6A218730