Monotonically increasing sequence of least positive integers, a(1)=1, such that the self-convolution produces all squares.
A087150
Monotonically increasing sequence of least positive integers, a(1)=1, such that the self-convolution produces all squares.
Terms
- a(0) =1a(1) =2a(2) =6a(3) =20a(4) =40a(5) =42a(6) =54a(7) =90a(8) =168a(9) =236a(10) =406a(11) =712a(12) =1094a(13) =1602a(14) =2240a(15) =2970a(16) =3690a(17) =4874a(18) =5008a(19) =5710a(20) =8338a(21) =9714a(22) =10496a(23) =11314a(24) =12812a(25) =19924a(26) =27678a(27) =37748a(28) =49142a(29) =55996
External references
- oeis: A087150