Number of 2 X n integer arrays with each element equal to the number of horizontal and antidiagonal neighbors not equal to itself.
A265992
Number of 2 X n integer arrays with each element equal to the number of horizontal and antidiagonal neighbors not equal to itself.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =2a(4) =4a(5) =6a(6) =7a(7) =11a(8) =15a(9) =26a(10) =48a(11) =82a(12) =135a(13) =227a(14) =375a(15) =634a(16) =1088a(17) =1850a(18) =3135a(19) =5315a(20) =8983a(21) =15218a(22) =25832a(23) =43818a(24) =74319a(25) =126027a(26) =213615a(27) =362162a(28) =614120a(29) =1041346
External references
- oeis: A265992