Number of (n+5) X 8 0..1 matrices with each 6 X 6 subblock idempotent.

Terms

a(0) =16696a(1) =5696a(2) =5896a(3) =6659a(4) =7295a(5) =7884a(6) =8294a(7) =9831a(8) =12556a(9) =16161a(10) =20310a(11) =25054a(12) =30119a(13) =36575a(14) =45620a(15) =58199a(16) =74850a(17) =96163a(18) =122349a(19) =154920a(20) =196491a(21) =250483a(22) =320946a(23) =412715a(24) =530569a(25) =680836a(26) =872526a(27) =1118125a(28) =1434098a(29) =1841746