Total number of parts of multiplicity 5 in all partitions of n.

Terms

a(0) =1a(1) =0a(2) =1a(3) =1a(4) =2a(5) =3a(6) =5a(7) =5a(8) =9a(9) =11a(10) =17a(11) =21a(12) =31a(13) =37a(14) =53a(15) =67a(16) =90a(17) =113a(18) =151a(19) =186a(20) =246a(21) =305a(22) =392a(23) =486a(24) =620a(25) =762a(26) =962a(27) =1181a(28) =1473a(29) =1802