OR-convolution of squares A000290 with themselves.

Terms

a(0) =1a(1) =10a(2) =22a(3) =60a(4) =99a(5) =182a(6) =236a(7) =376a(8) =541a(9) =738a(10) =930a(11) =1204a(12) =1535a(13) =1998a(14) =2200a(15) =2704a(16) =3241a(17) =3866a(18) =4590a(19) =5452a(20) =6283a(21) =7174a(22) =8004a(23) =9096a(24) =10181a(25) =11442a(26) =12794a(27) =14596a(28) =16359a(29) =18590