Differentiate the g.f. underlying A032188 and evaluate it at x=1.
A298013
Differentiate the g.f. underlying A032188 and evaluate it at x=1.
Terms
- a(0) =0a(1) =1a(2) =8a(3) =91a(4) =1334a(5) =23413a(6) =506652a(7) =12386183
External references
- oeis: A298013