99560
domain: N
Appears in sequences
- Number of atoms in cluster of n layers around C_60.at n=30A063498
- Triangle read by rows: counts permutations by number of big descents.at n=32A120434
- Triangle T(n,k), read by rows, given by (0,1,0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...) DELTA (2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...), where DELTA is the operator defined in A084938.at n=40A199335
- Number of Dyck paths of semilength n such that the minimal number of peaks over all positive levels equals seven.at n=13A288546