54495

Appears in sequences

• Binomial transform of A012245 (characteristic function of factorial numbers).at n=21A143963
• The Wiener index of the Dutch windmill graph D(6,n) (n>=1).at n=34A180578
• Sigma(n)-n values in A085844.at n=38A216383
• Number of n X 5 0..2 arrays with no element equal to one plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 3.at n=40A239358
• Values of |G-hat_2(n)|, a sum involving Stirling numbers of the second kind.at n=6A261899
• Numbers n such that n and n+1 both have 24 divisors.at n=34A274362