34294

Appears in sequences

• Numbers of claw-free simple graphs (not necessarily connected) on n nodes.at n=9A086991
• Expansion of 1/(x^k*(1-x-3*x^(k+1))) for k=6.at n=28A143457
• 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, 0, 1), (-1, 1, 0), (0, -1, 1), (0, 1, 1), (1, 1, -1)}.at n=9A149009
• Triangular matrix T defined by T = exp(L) where L(n,k) = C(2*n, 2*k+1)/2, as read by rows n >= 0, k=0..n.at n=40A246381
• Sum over all complete compositions of n of the element multiset size.at n=14A373306