Coordination sequence for squashed {D_5}* lattice, perhaps the smallest example of a "non-superficial" lattice.

A010024

Coordination sequence for squashed {D_5}* lattice, perhaps the smallest example of a "non-superficial" lattice.

Terms

    a(0) =1a(1) =12a(2) =72a(3) =292a(4) =862a(5) =2052a(6) =4212a(7) =7772a(8) =13242a(9) =21212a(10) =32352a(11) =47412a(12) =67222a(13) =92692a(14) =124812a(15) =164652a(16) =213362a(17) =272172a(18) =342392a(19) =425412a(20) =522702a(21) =635812a(22) =766372a(23) =916092a(24) =1086762a(25) =1280252a(26) =1498512a(27) =1743572a(28) =2017542a(29) =2322612

External references