1; 6; 36; 216; 1296; 7776; 23328
______
Each subsequent number is six times the previous number. Likewise, in Mathematical terms, the sequence Xn is defined by the recurrence relation:
Xn = 6(Xn - 1)
with seed values such as:
X1 = 1 and X2 = 2
Xn = 6(Xn - 1)
with seed values such as:
X1 = 1 and X2 = 2