550188

Appears in sequences

• Numbers m such that N = (am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,61.at n=17A065698
• a(n) = n*(n + 11)*(n + 22)*(n + 33)*(n + 44)/120.at n=18A264450