Triangle read by rows giving the coefficients of formulas generating each variety of S1(n,k) (unsigned Stirling numbers of first kind). The p-th row (p>=1) contains T(i,p) for i=1 to 2*p, where T(i,p) satisfies Sum_{i=1..2*p} T(i,p) * C(n,i).
A094216
Triangle read by rows giving the coefficients of formulas generating each variety of S1(n,k) (unsigned Stirling numbers of first kind). The p-th row (p>=1) contains T(i,p) for i=1 to 2*p, where T(i,p) satisfies Sum_{i=1..2*p} T(i,p) * C(n,i).
Terms
- a(0) =1a(1) =1a(2) =2a(3) =7a(4) =8a(5) =3a(6) =6a(7) =38a(8) =93a(9) =111a(10) =65a(11) =15a(12) =24a(13) =226a(14) =874a(15) =1821a(16) =2224a(17) =1600a(18) =630a(19) =105a(20) =120a(21) =1524a(22) =8200a(23) =24860a(24) =47185a(25) =58465a(26) =47474a(27) =24430a(28) =7245a(29) =945
External references
- oeis: A094216