82758

Appears in sequences

• G.f.: Product_{k>=1} (1 + 2*x^k).at n=44A032302
• Number of ways to place 5 nonattacking amazons (superqueens) on an n X n board.at n=8A178967
• The successive approximations up to 7^n for 7-adic integer 2^(1/5).at n=6A309450
• Total area under all nonnegative lattice paths from (0,0) to (n,0) where the allowed steps at (x,y) are (1,v) with v in {-1,0,...,max(y,1)}.at n=11A333107
• Irregular triangle read by rows: T(n,k) is the number of flattened Catalan words of length n with exactly k short peak, with k >= 0.at n=44A372879