Number of length 6+1 0..n arrays with the sum of the maximum of each adjacent pair multiplied by some arrangement of +-1 equal to zero.

A250650

Number of length 6+1 0..n arrays with the sum of the maximum of each adjacent pair multiplied by some arrangement of +-1 equal to zero.

Terms

    a(0) =72a(1) =1061a(2) =7696a(3) =34441a(4) =120114a(5) =332827a(6) =812004a(7) =1749359a(8) =3497934a(9) =6469165a(10) =11395070a(11) =19047473a(12) =30746306a(13) =47793245a(14) =72401338a(15) =106583429a(16) =153809996a(17) =217072541a(18) =301491734a(19) =411350415a(20) =553983224a(21) =735181841a(22) =965180792a(23) =1251735269

External references