Antichain-Chain Quilt Numbers: Square table of the number of ASM quilts of type A_2(j) x C_k read down antidiagonals, where C_k is the chain poset or rank k and A_2(j) is the rank 2 poset with a unique minimal and maximal element and j atoms.
A374822
Antichain-Chain Quilt Numbers: Square table of the number of ASM quilts of type A_2(j) x C_k read down antidiagonals, where C_k is the chain poset or rank k and A_2(j) is the rank 2 poset with a unique minimal and maximal element and j atoms.
Terms
- a(0) =2a(1) =4a(2) =2a(3) =8a(4) =4a(5) =7a(6) =16a(7) =8a(8) =17a(9) =16a(10) =32a(11) =16a(12) =43a(13) =46a(14) =30a(15) =64a(16) =32a(17) =113a(18) =142a(19) =100a(20) =50a(21) =128a(22) =64a(23) =307a(24) =466a(25) =366a(26) =190a(27) =77a(28) =256a(29) =128
External references
- oeis: A374822