A300755 Erroneous version of A145393.

1, 2, 2, 4, 4, 5, 3, 7, 5, 7, 4, 11, 5, 8, 8, 12, 6, 13, 6, 15, 10, 11, 7, 21, 10, 13, 12, 18, 9, 22

Offset: 1

Author

Andrey Zabolotskiy, Mar 12 2018

Keywords

• dead

Comments

Included in accordance of OEIS policy of including published but incorrect sequences to serve as pointers to the correct versions. - N. J. A. Sloane, Apr 10 2022

Links

• John S. Rutherford, Sublattice enumeration. IV. Equivalence classes of plane sublattices by parent Patterson symmetry and colour lattice group type, Acta Cryst. (2009). A65, 156-163. See Table 2, row p4mm. Has a typo in a(5).