652036

Appears in sequences

• Number of tilings of an 8 X n rectangle using right trominoes and 2 X 2 tiles.at n=8A219949
• Number of tilings of an n X n square using right trominoes and 2 X 2 tiles.at n=8A219952
• The first of three consecutive heptagonal numbers the sum of which is equal to the sum of three consecutive primes.at n=15A298301