37389

Appears in sequences

• Alkane (or paraffin) numbers l(9,n).at n=16A018210
• Short leg of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse.at n=37A089547
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 0), (-1, 0, 1), (0, -1, 0), (1, 1, 0)}.at n=9A149532
• Number of n-element subsets of [n+6] having an even sum.at n=16A282082
• G.f. A(x) satisfies: A(x) = 1 + x^2 * A(x/(1 - 3*x)) / (1 - 3*x).at n=9A351144