O.g.f. exp( Sum_{n >= 1} A262733(n)*x^n/n ).
A262739
O.g.f. exp( Sum_{n >= 1} A262733(n)*x^n/n ).
Terms
- a(0) =1a(1) =12a(2) =215a(3) =4564a(4) =106442a(5) =2635704a(6) =68031147a(7) =1810302340a(8) =49308457334
External references
- oeis: A262739
A262739
O.g.f. exp( Sum_{n >= 1} A262733(n)*x^n/n ).