Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 4,6,1,0,1,0,1 for x=0,1,2,3,4,5,6.
A198024
Number of nXnXn 0..6 triangular arrays with each element x equal to the number its neighbors equal to 4,6,1,0,1,0,1 for x=0,1,2,3,4,5,6.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =26a(4) =192a(5) =3269a(6) =78117a(7) =3513962a(8) =247575648a(9) =30693247619
External references
- oeis: A198024