Partition number array, called M32hat(-3)= 'M32(-3)/M3'= 'A143173/A036040', related to A000369(n,m)= |S2(-3;n,m)| (generalized Stirling triangle).

A144279

Partition number array, called M32hat(-3)= 'M32(-3)/M3'= 'A143173/A036040', related to A000369(n,m)= |S2(-3;n,m)| (generalized Stirling triangle).

Terms

    a(0) =1a(1) =3a(2) =1a(3) =21a(4) =3a(5) =1a(6) =231a(7) =21a(8) =9a(9) =3a(10) =1a(11) =3465a(12) =231a(13) =63a(14) =21a(15) =9a(16) =3a(17) =1a(18) =65835a(19) =3465a(20) =693a(21) =441a(22) =231a(23) =63a(24) =27a(25) =21a(26) =9a(27) =3a(28) =1a(29) =1514205

External references