111438

Appears in sequences

• n times pi(n) is made of nontrivial runs of identical digits, where pi(n)=A000720(n).at n=17A116057
• Triangle read by rows: T(n,k) is the number of permutations of {1,2,...,n} having k double descents and initial descents (n>=0; 0<=k<=max(0,n-1)) [we say that i is a doubledescent of a permutation p if p(i) > p(i+1) > p(i+2); we say that a permutation p has an initial descent if p(1) > p(2)].at n=39A162976
• Number of length n+2 0..2 arrays with no consecutive three elements summing to more than 2.at n=14A241608