Number of length n+5 0..2 arrays with no disjoint triples in any consecutive six terms having the same sum.

A247989

Number of length n+5 0..2 arrays with no disjoint triples in any consecutive six terms having the same sum.

Terms

    a(0) =396a(1) =702a(2) =1264a(3) =2314a(4) =4308a(5) =8150a(6) =15640a(7) =30620a(8) =60192a(9) =118756a(10) =235048a(11) =466476a(12) =927792a(13) =1850424a(14) =3692608a(15) =7372360a(16) =14725200a(17) =29421656a(18) =58802272a(19) =117563504a(20) =235061376a(21) =470020240a(22) =939884704a(23) =1879539888a(24) =3758751936a(25) =7517176032

External references