Number of length 6+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.
A252182
Number of length 6+2 0..n arrays with the sum of the maximum minus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.
Terms
- a(0) =144a(1) =3217a(2) =31420a(3) =179225a(4) =753200a(5) =2485637a(6) =6994984a(7) =17238485a(8) =38567844a(9) =79379977a(10) =153192080a(11) =279354541a(12) =486577640a(13) =813444257a(14) =1314320376a(15) =2058759561a(16) =3140840692a(17) =4677272217a(18) =6820355484a(19) =9754298757a(20) =13714118196
External references
- oeis: A252182