Array, by antidiagonals, arising in asymptotic approximation to the number of p-groups of order p^n.

A152253

Array, by antidiagonals, arising in asymptotic approximation to the number of p-groups of order p^n.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =4a(6) =1a(7) =2a(8) =9a(9) =26a(10) =1a(11) =3a(12) =25a(13) =182a(14) =612a(15) =1a(16) =4a(17) =49a(18) =2058a(19) =26169a(20) =65536a(21) =1a(22) =4a(23) =121a(24) =10148a(25) =2964452a(26) =43046721a(27) =44503251a(28) =1a(29) =5

External references