Square numbers that are also central polygonal numbers (i.e., square numbers found in the Lazy Caterer's sequence).

A306561

Square numbers that are also central polygonal numbers (i.e., square numbers found in the Lazy Caterer's sequence).

Terms

    a(0) =1a(1) =4a(2) =16a(3) =121a(4) =529a(5) =4096a(6) =17956a(7) =139129a(8) =609961a(9) =4726276a(10) =20720704a(11) =160554241a(12) =703893961a(13) =5454117904a(14) =23911673956a(15) =185279454481a(16) =812293020529

External references