A partition product of Stirling_1 type [parameter k = -3] with biggest-part statistic (triangle read by rows).
A157383
A partition product of Stirling_1 type [parameter k = -3] with biggest-part statistic (triangle read by rows).
Terms
- a(0) =1a(1) =1a(2) =3a(3) =1a(4) =9a(5) =12a(6) =1a(7) =45a(8) =48a(9) =60a(10) =1a(11) =165a(12) =480a(13) =300a(14) =360a(15) =1a(16) =855a(17) =3840a(18) =3600a(19) =2160a(20) =2520a(21) =1a(22) =3843a(23) =29400a(24) =46200a(25) =30240a(26) =17640a(27) =20160a(28) =1a(29) =21819
External references
- oeis: A157383