Number of set partitions of [n+2] such that n is the largest element of the last block.

A271753

Number of set partitions of [n+2] such that n is the largest element of the last block.

Terms

    a(0) =0a(1) =1a(2) =6a(3) =29a(4) =139a(5) =692a(6) =3627a(7) =20085a(8) =117488a(9) =724731a(10) =4703699a(11) =32043002a(12) =228572813a(13) =1703454469a(14) =13235230990a(15) =106997762361a(16) =898404819935

External references