120141domain: NAppears in sequencesNumerator of Hermite(n, 21/22).at n=5A159857Number of binary strings of length n with equal numbers of 00001 and 01110 substrings.at n=18A164202Number of length 4 1..(n+1) arrays with every leading partial sum divisible by 2 or 3.at n=26A257066