First differences of A145646.

Terms

a(0) =2734a(1) =4556a(2) =6379a(3) =8202a(4) =10024a(5) =11846a(6) =13669a(7) =15492a(8) =17314a(9) =19136a(10) =20959a(11) =22782a(12) =24604