Coefficients in asymptotic (divergent) expansion for Sum_{k=1..n} 1/C(n,k)^2.
A076687
Coefficients in asymptotic (divergent) expansion for Sum_{k=1..n} 1/C(n,k)^2.
Terms
- a(0) =1a(1) =0a(2) =2a(3) =0a(4) =8a(5) =16a(6) =96a(7) =464a(8) =2848a(9) =19056a(10) =142400a(11) =1166608a(12) =10411488a(13) =100496816a(14) =1043154304a(15) =11585854032a(16) =137089725728
External references
- oeis: A076687