172200

Appears in sequences

• Triangle of numbers arising from analysis of Levine's sequence A011784.at n=47A014621
• Number of atoms in first n shells of type I hyperfullerene.at n=20A063497
• a(n)=number of Catalan knight paths in right half-plane from (0,0) to (n,0).at n=15A096609
• Number of permutations of length n within distance 6.at n=9A154655
• Expansion of e.g.f. (1 + log(1+x))^3.at n=9A377396