Fourth partial sums of fifth powers (A000584).

Terms

a(0) =1a(1) =36a(2) =381a(3) =2336a(4) =10326a(5) =36552a(6) =110022a(7) =292512a(8) =704847a(9) =1567852a(10) =3263403a(11) =6422208a(12) =12046268a(13) =21675408a(14) =37608828a(15) =63194304a(16) =103199469a(17) =164281524a(18) =255573769a(19) =389409504a(20) =582206130a(21) =855534680a(22) =1237402530a(23) =1763779680a(24) =2480401755a(25) =3444885756a(26) =4729197591a(27) =6422513536a(28) =8634521016a(29) =11499207456