84820

Appears in sequences

• Number of 4-ary Lyndon words of length n over Z_4 with trace 2 and subtrace 0.at n=11A074410
• Number of nX3 nonnegative integer arrays with upper left 0 and lower right n+3-4 and value increasing by 0 or 1 with every step right or down.at n=14A252871
• 4*a(n) is the maximum possible determinant of a 3 X 3 matrix whose entries are 9 consecutive primes starting with prime(n).at n=37A340923