72040

Appears in sequences

• a(n) = -5*a(n-1) + 8*a(n-2) + 6*a(n-3) - 4*a(n-4).at n=8A123188
• a(n) = 8000*n + 40.at n=8A157663
• Number of sequences over the alphabet {0,1,...,9} such that no two consecutive terms have distance 6.at n=5A287829