a(0)=1, a(1)=12, a(n) = sum_{k=0}^{k=n-1} 12^k a(k).
A015501
a(0)=1, a(1)=12, a(n) = sum_{k=0}^{k=n-1} 12^k a(k).
Terms
- a(0) =1a(1) =12a(2) =145a(3) =21025a(4) =36352225a(5) =753836089825
External references
- oeis: A015501
A015501
a(0)=1, a(1)=12, a(n) = sum_{k=0}^{k=n-1} 12^k a(k).