Dear seqfans, If T(n,k) lists the count of multiples of zero to n, the triangle begins: n/k 0 1 2 3 4 5 6 0: 1 1: 1 1 2: 1 2 1 3: 1 3 1 1 4: 1 4 2 1 1 5: 1 5 2 1 1 1 6: 1 6 3 2 1 1 1 The sequence appears to not be in the database. Should I add it? -Jonathan