Number of 5X5X5 triangular 0..n arrays with every horizontal row having the same average value.
A214598
Number of 5X5X5 triangular 0..n arrays with every horizontal row having the same average value.
Terms
- a(0) =2a(1) =20351a(2) =187862a(3) =3330677a(4) =20608352a(5) =121537201a(6) =493575042a(7) =1877543213a(8) =5767190924a(9) =16841357893a(10) =42868858260a(11) =105147415789a(12) =233567627514a(13) =505276944133
External references
- oeis: A214598