Number of groups of order prime(n)^7.

Terms

a(0) =2328a(1) =9310a(2) =34297a(3) =113147a(4) =750735a(5) =1600573a(6) =5546909a(7) =9380741a(8) =23316851a(9) =71271069a(10) =98488755a(11) =233043067a(12) =384847485a(13) =485930975a(14) =751588475a(15) =1356370173a(16) =2299880351a(17) =2710679045a(18) =4306310927a(19) =5734323819a(20) =6578172579a(21) =9721485395a(22) =12413061671a(23) =17537591045a(24) =26866372821