30231

Appears in sequences

• Numbers such that the digital sum base 2 and the digital sum base 3 and the digital sum base 10 all are equal.at n=30A135120
• a(n) = a(n-1) + a(n-2) + n + 2 with n>1, a(0)=1, a(1)=2.at n=18A210728
• Number of partitions of the (n+4)-multiset {0,...,0,1,2,3,4} with n 0's.at n=12A346857
• Starts of runs of 3 consecutive numbers that have an equal number of unitary and nonunitary prime divisors (A348097).at n=26A348099