%I #6 Oct 19 2017 03:41:12

%S 1,2,7,26,78,259,887

%N Number of cusped nonorientable hyperbolic 3-manifolds obtained from n ideal tetrahedra.

%H Patrick J. Callahan, Martin V. Hildebrand and Jeffrey R. Weeks, <a href="https://doi.org/10.1090/S0025-5718-99-01036-4">A census of cusped hyperbolic 3-manifolds</a>, with microfiche supplement, Math. Comp. 68 (1999), 321-332.

%Y Cf. A092304, A091319, A091108, A091218, A091107.

%K nonn,more

%O 1,2

%A _N. J. A. Sloane_, Feb 23 2004