The sum of the necessary diagonal movements from each square unit of an n X n+1 rectangle to reach any of the corners of the rectangle.

A279034

The sum of the necessary diagonal movements from each square unit of an n X n+1 rectangle to reach any of the corners of the rectangle.

Terms

    a(0) =0a(1) =2a(2) =16a(3) =32a(4) =76a(5) =114a(6) =204a(7) =276a(8) =428a(9) =542a(10) =772a(11) =940a(12) =1264a(13) =1494a(14) =1928a(15) =2232a(16) =2792a(17) =3178a(18) =3880a(19) =4360a(20) =5220a(21) =5802a(22) =6836a(23) =7532a(24) =8756a(25) =9574a(26) =11004a(27) =11956a(28) =13608a(29) =14702

External references