26686

Appears in sequences

• Largest eigenvalue, rounded to the nearest integer, of a rank n matrix of 1..n^2 filled successively along antidiagonals (A069480).at n=35A072332
• Sphenic numbers k = p*q*r such that reversal(k) is also a sphenic number and reversal(k) = reversal(p)*reversal(q)*reversal(r).at n=24A242726
• Coordination sequence for (3,3,5) tiling of hyperbolic plane.at n=22A265072
• Number of growing self-avoiding walks of length n on a half-infinite strip of height 3 with a trapped endpoint.at n=16A374297