Product of 6 consecutive integers.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =720a(7) =5040a(8) =20160a(9) =60480a(10) =151200a(11) =332640a(12) =665280a(13) =1235520a(14) =2162160a(15) =3603600a(16) =5765760a(17) =8910720a(18) =13366080a(19) =19535040a(20) =27907200a(21) =39070080a(22) =53721360a(23) =72681840a(24) =96909120a(25) =127512000a(26) =165765600a(27) =213127200a(28) =271252800a(29) =342014400