Fourth unsigned column of Lanczos triangle A053125 (decreasing powers).

A054322

Fourth unsigned column of Lanczos triangle A053125 (decreasing powers).

Terms

    a(0) =4a(1) =80a(2) =896a(3) =7680a(4) =56320a(5) =372736a(6) =2293760a(7) =13369344a(8) =74711040a(9) =403701760a(10) =2122317824a(11) =10905190400a(12) =54962159616a(13) =272461987840

External references