Number of length n+6 0..7 arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four.
A249170
Number of length n+6 0..7 arrays with every seven consecutive terms having four times the sum of some three elements equal to three times the sum of the remaining four.
Terms
- a(0) =287988a(1) =354572a(2) =435346a(3) =532834a(4) =649836a(5) =789432a(6) =954986a(7) =1150150a(8) =1536218a(9) =2037956a(10) =2683152a(11) =3503788a(12) =4536044a(13) =5820302a(14) =7401150a(15) =10529666a(16) =14818742a(17) =20612174a(18) =28317016a(19) =38403820a(20) =51406876a(21) =67924452a(22) =100643464a(23) =147152846
External references
- oeis: A249170