Numbers of words on alphabet {0,1,...,6} with no subwords ii, where i is from {0,1,...,4}.
A254660
Numbers of words on alphabet {0,1,...,6} with no subwords ii, where i is from {0,1,...,4}.
Terms
- a(0) =1a(1) =7a(2) =44a(3) =278a(4) =1756a(5) =11092a(6) =70064a(7) =442568a(8) =2795536a(9) =17658352a(10) =111541184a(11) =704563808a(12) =4450465216a(13) =28111918912a(14) =177572443904
External references
- oeis: A254660