1852200

Appears in sequences

• Numbers k such that the product of the lengths of the words in the name of k in American English is equal to k.at n=3A058230
• a(n) = if n mod 2 = 1 then n^3*(n-1)^2/2 else n^5/2.at n=21A122658
• Numbers with at least three 3s in their prime signature.at n=34A176359
• Triangle a(n,k) = binomial(n,k)*binomial(n+1,k+1)*binomial(n+2,k+2) read by rows.at n=40A187552
• Triangle read by rows: T(n, k) is the denominator of the probability of winning a certain game while playing optimally.at n=49A370399