Number of ON cells after n generations of two-dimensional automaton based on knight moves (see Comments for definition; here a cell is turned ON if 1 or 2 neighbors are ON).

A322055

Number of ON cells after n generations of two-dimensional automaton based on knight moves (see Comments for definition; here a cell is turned ON if 1 or 2 neighbors are ON).

Terms

    a(0) =1a(1) =9a(2) =41a(3) =73a(4) =145a(5) =185a(6) =321a(7) =385a(8) =577a(9) =649a(10) =881a(11) =993a(12) =1297a(13) =1401a(14) =1729a(15) =1889a(16) =2305a(17) =2441a(18) =2865a(19) =3073a(20) =3601a(21) =3769a(22) =4289a(23) =4545a(24) =5185a(25) =5385a(26) =6001a(27) =6305a(28) =7057a(29) =7289

External references