Oscillates under partition transform.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =6a(5) =10a(6) =12a(7) =17a(8) =22a(9) =29a(10) =36a(11) =48a(12) =58a(13) =73a(14) =91a(15) =111a(16) =134a(17) =165a(18) =197a(19) =236a(20) =283a(21) =335a(22) =395a(23) =468a(24) =547a(25) =639a(26) =747a(27) =866a(28) =1001a(29) =1160