Square array T(n,k) read by antidiagonals: denominators of Stirling numbers of first kind with negative argument S1(-n,k), n,k>=0.
A103880
Square array T(n,k) read by antidiagonals: denominators of Stirling numbers of first kind with negative argument S1(-n,k), n,k>=0.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =1a(5) =1a(6) =6a(7) =4a(8) =1a(9) =1a(10) =24a(11) =36a(12) =8a(13) =1a(14) =1a(15) =120a(16) =288a(17) =216a(18) =16a(19) =1a(20) =1a(21) =720a(22) =7200a(23) =3456a(24) =1296a(25) =32a(26) =1a(27) =1a(28) =5040a(29) =14400
External references
- oeis: A103880