163585

Appears in sequences

• Permutation of N induced by rotating the node 5 left in the infinite planar binary tree shown at A065658.at n=41A065669
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + n -1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=21A293351
• Triangle, read by rows, each row n being defined by g.f. Product_{k=1..n} (k + x + 2*k*x^2), for n >= 0.at n=52A322891