Number of distinct cardinalities of orbits of lattice points under the automorphism group of the n-dimensional integer lattice.

A270950

Number of distinct cardinalities of orbits of lattice points under the automorphism group of the n-dimensional integer lattice.

Terms

    a(0) =0a(1) =1a(2) =2a(3) =5a(4) =9a(5) =12a(6) =20a(7) =29a(8) =40a(9) =53a(10) =76a(11) =99a(12) =132a(13) =172a(14) =216a(15) =270a(16) =341a(17) =424a(18) =532a(19) =660a(20) =810a(21) =983a(22) =1210a(23) =1446a(24) =1750a(25) =2111a(26) =2508a(27) =2975a(28) =3569a(29) =4197

External references