7507638

Appears in sequences

• a(n) = 2^n - C(n,0) - C(n,1) - ... - C(n,8).at n=23A035041
• Sum_{k=0..14} binomial(n,k).at n=23A220051
• The Wiener index of the nanostar dendrimer defined pictorially as G[n] in the M. H. Khalifeh et al. reference.at n=4A227486