129114

Appears in sequences

• Number of permutations of 1..n avoiding adjacent step pattern up, down, down.at n=9A177479
• Number T(n,k) of permutations of [n] with exactly k occurrences of the consecutive step pattern up, down, down; triangle T(n,k), n>=0, 0<=k<=max(0,floor((n-1)/3)), read by rows.at n=16A242819
• Expansion of e.g.f. Product_{k>=1} (1 + log(1 + x)^k/k!).at n=9A306040