144900

Appears in sequences

• Numbers m that raised to the powers from 1 to k (with k>=1) are multiple of the sum of their digits (m raised to k+1 must not be a multiple). Case k=16.at n=7A135201
• Numbers with prime factorization pqr^2s^2t^2.at n=7A190379
• (Denominators of Cauchy numbers of the first kind c_{2n})/6.at n=21A222560
• (Denominators of Cauchy numbers of the second kind hat c_{2n})/6.at n=21A222561
• Triangle read by rows: T(n, k) = 4^n*Sum_{j=0..k} (-1)^(k - j)*binomial(k, j)* Pochhammer(j/4, n).at n=24A371026