Denominator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=12.
A145632
Denominator of the polynomial A_l(x) = sum_{d=1..l-1} x^(l-d)/d for index l=2n+1 evaluated at x=12.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =70a(4) =7a(5) =77a(6) =1001a(7) =20020a(8) =255255a(9) =1616615a(10) =1616615a(11) =74364290a(12) =185910725a(13) =79676025a(14) =770201575a(15) =191009990600a(16) =2170568075a(17) =45581929575a(18) =562177131425
External references
- oeis: A145632