Sixth-order spt function.

Terms

a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =1a(6) =13a(7) =91a(8) =456a(9) =1834a(10) =6293a(11) =19125a(12) =52781a(13) =134643a(14) =321622a(15) =726650a(16) =1564696a(17) =3231635a(18) =6432859a(19) =12395504a(20) =23195905a(21) =42287433a(22) =75274166a(23) =131143033a(24) =223982780a(25) =375713010a(26) =619712403a(27) =1006599177a(28) =1611563058a(29) =2546148075