Duplicate of A065530.

Terms

a(0) =0a(1) =1a(2) =8a(3) =3a(4) =24a(5) =5a(6) =48a(7) =7a(8) =80a(9) =9a(10) =120a(11) =11a(12) =168a(13) =13a(14) =224a(15) =15a(16) =288a(17) =17a(18) =360a(19) =19a(20) =440a(21) =21a(22) =528