Number of partitions of 3*4^n into powers of 4, also equals column 1 of triangle A078536, which shifts columns left and up under matrix 4th power.
A111817
Number of partitions of 3*4^n into powers of 4, also equals column 1 of triangle A078536, which shifts columns left and up under matrix 4th power.
Terms
- a(0) =1a(1) =4a(2) =28a(3) =524a(4) =29804a(5) =5423660a(6) =3276048300
External references
- oeis: A111817