13934592

Appears in sequences

• Triangle of coefficients in expansion of (1+12x)^n.at n=41A013619
• a(1) = 1, a(n) = smallest multiple of n divisible by the sum of all previous terms.at n=13A074179
• a(1)=1; for n>1, a(n) = a(n-1) + lcm(a(n-1),n).at n=12A135504
• Triangle read by rows: number of spanning trees obtained for an almost-complete bipartite graph by removing k disjoint edges from the complete bipartite graph K n,n with k<=n.at n=18A260383
• a(n) = 6*a(n - 1) - 12*a(n - 2) + 8*a(n - 3) for n >= 5, a(0) = 1, a(1) = 7, a(2) = 24, a(3) = 70, a(4) = 193.at n=17A339254