1210104

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*12^j.at n=22A038278
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*7^j.at n=26A038333
• Triangle read by rows: T(n,k) = number of forests on n labeled nodes, where k is the maximum of the number of edges per tree (n>=1, 0<=k<=n-1).at n=42A143911
• Number of permutations of n elements divided by the number of 6-ary heaps on n+1 elements.at n=47A273734
• Integers equal to the least common multiple of the set of numbers generated by all the differences between their consecutive divisors, taken in increasing order.at n=24A298045
• Expansion of Product_{k>=1} (1 + 7^(k-1)*x^k).at n=8A344066