Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 110-111-010 pattern in any orientation.
A146243
Number of n X n binary arrays symmetric about main diagonal with all ones connected only in a 110-111-010 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =5a(4) =11a(5) =29a(6) =171a(7) =783a(8) =4399a(9) =33371a(10) =348951a(11) =4490023a(12) =67743969a(13) =1262306965a(14) =30412318737a(15) =938946971693
External references
- oeis: A146243