Number of length 7+5 0..n arrays with some three disjoint pairs in each consecutive six terms having the same sum.

A248496

Number of length 7+5 0..n arrays with some three disjoint pairs in each consecutive six terms having the same sum.

Terms

    a(0) =22a(1) =183a(2) =1804a(3) =9865a(4) =35832a(5) =87071a(6) =182304a(7) =317153a(8) =493206a(9) =715865a(10) =980740a(11) =1306771a(12) =1688302a(13) =2149427a(14) =2686738a(15) =3316625a(16) =4024532a(17) =4837255a(18) =5739878a(19) =6760847a(20) =7917490a(21) =9189229a(22) =10578068a(23) =12135239a(24) =13841916a(25) =15691573a(26) =17708874a(27) =19923189a(28) =22305204

External references