Inverse of twin-prime related triangle A111125.

Terms

a(0) =1a(1) =-3a(2) =1a(3) =10a(4) =-5a(5) =1a(6) =-35a(7) =21a(8) =-7a(9) =1a(10) =126a(11) =-84a(12) =36a(13) =-9a(14) =1a(15) =-462a(16) =330a(17) =-165a(18) =55a(19) =-11a(20) =1a(21) =1716a(22) =-1287a(23) =715a(24) =-286a(25) =78a(26) =-13a(27) =1a(28) =-6435a(29) =5005