Number of length n+3 0..4 arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth.
A248533
Number of length n+3 0..4 arrays with every four consecutive terms having the sum of some three elements equal to three times the fourth.
Terms
- a(0) =101a(1) =113a(2) =125a(3) =137a(4) =149a(5) =173a(6) =197a(7) =221a(8) =245a(9) =293a(10) =341a(11) =389a(12) =437a(13) =533a(14) =629a(15) =725a(16) =821a(17) =1013a(18) =1205a(19) =1397a(20) =1589a(21) =1973a(22) =2357a(23) =2741a(24) =3125a(25) =3893a(26) =4661a(27) =5429a(28) =6197a(29) =7733
External references
- oeis: A248533