Number of 0..5 arrays x(0..n-1) of n elements with each no smaller than the sum of its four previous neighbors modulo 6.
A200466
Number of 0..5 arrays x(0..n-1) of n elements with each no smaller than the sum of its four previous neighbors modulo 6.
Terms
- a(0) =6a(1) =21a(2) =75a(3) =267a(4) =951a(5) =3328a(6) =11576a(7) =40309a(8) =140298a(9) =487872a(10) =1695490a(11) =5890943a(12) =20469215a(13) =71122969a(14) =247110741a(15) =858548734a(16) =2982886197a(17) =10363606865a(18) =36006690099a(19) =125099226783a(20) =434636165827
External references
- oeis: A200466