34560000domain: NAppears in sequencesTriangle whose (i,j)-th entry is binomial(i,j)*10^(i-j)*12^j.at n=24A038314Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*10^j.at n=24A038336a(1) = 3 then a(n) = smallest multiple of a(n-1) > a(n-1) such that a(n) - 1 is a prime.at n=13A084717