Number of vertices in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts.
A357060
Number of vertices in a square when n internal squares are drawn between the 4n points that divide each side into n+1 equal parts.
Terms
- a(0) =4a(1) =8a(2) =20a(3) =40a(4) =68a(5) =88a(6) =148a(7) =168a(8) =260a(9) =296a(10) =404a(11) =436a(12) =580a(13) =632a(14) =788a(15) =840a(16) =1028a(17) =1072a(18) =1300a(19) =1384a(20) =1604a(21) =1688a(22) =1940a(23) =1972a(24) =2308a(25) =2408a(26) =2708a(27) =2808a(28) =3140a(29) =3220
External references
- oeis: A357060