138432

Appears in sequences

• a[n] = number of bit strings of length n which have exactly as many substrings 000 as substrings 111.at n=20A158422
• Number of length 5 0..n arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope.at n=22A245135
• Number of circulant graphs on n vertices up to Cayley isomorphism.at n=39A285620
• Number of 2Xn 0..1 arrays with every element equal to 0, 1, 2 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=11A302323