177018

Appears in sequences

• Values of m such that N = (am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,69.at n=16A065702
• Triangle T(n,k) read by rows: coefficients of polynomials P_n(t) defined in Formula section.at n=46A287040