Semiprimes which are the product of a twin prime pair minus one.

Terms

a(0) =14a(1) =34a(2) =142a(3) =898a(4) =1762a(5) =5182a(6) =19042a(7) =79522a(8) =213442a(9) =359998a(10) =412162a(11) =685582a(12) =777922a(13) =1192462a(14) =1695202a(15) =2585662a(16) =4536898a(17) =5143822a(18) =5673922a(19) =7225342a(20) =12446782a(21) =12659362a(22) =12830722a(23) =17040382a(24) =17892898a(25) =18818242a(26) =20684302a(27) =25100098a(28) =32970562a(29) =37601422