136181

Appears in sequences

• Continued fraction expansion of fourth root of 9.1.at n=17A093876
• Number of binary strings of length n with equal numbers of 00101 and 10101 substrings.at n=18A164249
• Number of n X 4 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.at n=7A279705