The number of layers of vertices that ever have chips in a certain chip-firing game that starts with 2^n chips and is described in the comments.
A390129
The number of layers of vertices that ever have chips in a certain chip-firing game that starts with 2^n chips and is described in the comments.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =6a(4) =10a(5) =16a(6) =24a(7) =38a(8) =60a(9) =92a(10) =144a(11) =226a(12) =362a(13) =570a(14) =906a(15) =1430a(16) =2272a(17) =3600a(18) =5710a(19) =9072a(20) =14390a(21) =22838a(22) =36254a(23) =57562a(24) =91354a(25) =145028a(26) =230102a(27) =365296a(28) =579822a(29) =920430
External references
- oeis: A390129