Numerators of partial alternating sums of Catalan numbers scaled by powers of 1/(11^2) = 1/121.
A121012
Numerators of partial alternating sums of Catalan numbers scaled by powers of 1/(11^2) = 1/121.
Terms
- a(0) =1a(1) =120a(2) =14522a(3) =1757157a(4) =212616011a(5) =25726537289a(6) =282991910191
External references
- oeis: A121012