4th differences of partition numbers A000041.

Terms

a(0) =2a(1) =-2a(2) =3a(3) =-4a(4) =5a(5) =-5a(6) =5a(7) =-5a(8) =7a(9) =-9a(10) =11a(11) =-10a(12) =10a(13) =-10a(14) =14a(15) =-16a(16) =20a(17) =-19a(18) =21a(19) =-19a(20) =26a(21) =-28a(22) =36a(23) =-31a(24) =37a(25) =-33a(26) =48a(27) =-46a(28) =63a(29) =-52