Record gaps between prime quadruplets.

Terms

a(0) =6a(1) =90a(2) =630a(3) =660a(4) =1170a(5) =2190a(6) =3780a(7) =6420a(8) =8940a(9) =9030a(10) =13260a(11) =16470a(12) =24150a(13) =28800a(14) =29610a(15) =39990a(16) =56580a(17) =56910a(18) =71610a(19) =83460a(20) =94530a(21) =114450a(22) =157830a(23) =159060a(24) =171180a(25) =177360a(26) =190500a(27) =197910a(28) =268050a(29) =315840