210756

Appears in sequences

• Denominators of continued fraction convergents to sqrt(300).at n=7A041565
• Number of plane partitions of n where parts are colored in 3 colors.at n=8A306093
• Square array T(n,k) = number of plane partitions of n with parts colored in (at most) k colors; n, k >= 1; read by antidiagonals.at n=52A306101