77941

Appears in sequences

• Number of integer-sided hexagons having perimeter n.at n=44A124286
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + n, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=19A294365