78694

Appears in sequences

• Number of n X 5 0..1 arrays avoiding 0 0 1 and 1 0 0 horizontally and 0 0 1 and 1 0 1 vertically.at n=10A209647
• Number of Gram blocks [g(j), g(j+1)) up to 10^n with 0 <= j < 10^n.at n=5A231157
• Number of sequences over the alphabet {0,1,...,9} such that no two consecutive terms have distance 7.at n=5A287830
• Number of achiral series-parallel networks with n elements.at n=15A339159
• The five digits of a(n) and their four successive absolute first differences are all distinct.at n=58A365257