41996

Appears in sequences

• Numerators of continued fraction convergents to sqrt(824).at n=10A042590
• Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=3, r=3, I={-2,1,2}.at n=20A079983
• a(n) = sigma_3(n) - sigma_2(n) - sigma_1(n).at n=34A092350
• 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, -1), (-1, 1, 1), (1, -1, 1), (1, 1, 0)}.at n=9A149222