3101121

Appears in sequences

• n is odd and divisible by number of divisors of n and sum of digits of n.at n=24A057530
• Consider all sublists of [(2,1),(3,2,1),(4,3,2,1),...,(n,...,4,3,2,1)] and multiply these permutations in that order. How many of the products are n-cycles?at n=26A068330
• Squares whose largest decimal digit is 3.at n=5A277947
• Squares using only decimal digits 0,1,2,3.at n=20A331543