33202

Appears in sequences

• Number of compositions of n such that no two adjacent parts are equal (these are sometimes called Carlitz compositions).at n=20A003242
• Numbers k such that the continued fraction for sqrt(k) has period 75.at n=28A020414
• Row sums of triangle A035529.at n=5A049028
• a(n+1) = a(n-3) + a(n-2) - a(n-1) + a(n) starting with 1, 2, 3, 4.at n=39A180046
• Number of nondecreasing -n..n vectors of length 3 whose dot product with some nondecreasing -n..n vector equals 3.at n=29A226411
• Number of non-equivalent ways to place 2 non-attacking kings on an n X n board.at n=26A279111
• Number of tilings using squares, dominos, and flexible trominos of a strip of length n-1 and with an n-th cell placed on top of the middle of the strip.at n=18A374729