Number of binary strings of length n with no substrings equal to 0000 or 0101
14, 25, 45, 81, 145, 260, 467, 838, 1503, 2697, 4840, 8684, 15581, 27958, 50166
2 seqfan posts
Fri Jun 4 22:20:18 CEST 2010 [seqfan] Re: recurrences for pattern avoiding binary strings A164387 to A164494