Coefficients of Bell's formula for making change.

A002575

Coefficients of Bell's formula for making change.

Terms

    a(0) =1a(1) =3a(2) =9a(3) =35a(4) =201a(5) =1827a(6) =27337a(7) =692003a(8) =30251721a(9) =2320518947a(10) =316359580361

External references