First differences of A307632.

Terms

a(0) =2a(1) =42a(2) =6a(3) =1321a(4) =12a(5) =2352a(6) =18a(7) =2924a(8) =24a(9) =77922a(10) =32a(11) =4822a(12) =42a(13) =2310a(14) =48a(15) =81212a(16) =60a(17) =19730a(18) =68a(19) =331637a(20) =74a(21) =340640a(22) =84a(23) =11158a(24) =98a(25) =13838a(26) =104a(27) =13690a(28) =110a(29) =14476