92191

Appears in sequences

• Number of incongruent ways to tile a 2 X n room with 1 X 2 Tatami mats. At most 3 Tatami mats may meet at a point.at n=31A068927
• Antidiagonal sums of the antidiagonals of Losanitsch's triangle.at n=33A102543
• Sieve performed by successive iterations of steps where step m is: keep m terms, remove the next 4 and repeat; as m = 1,2,3,.. the remaining terms form this sequence.at n=18A112562