990677827584
domain: N
Appears in sequences
- a(n) = floor(12^12/n).at n=8A057074
- Sixth column of triangle A067425.at n=9A067426
- Largest n-digit number with only prime divisors 2 or 3 (i.e., of the form 2^a * 3^b).at n=11A069055
- 3 people at a party are saying Hello to each other. Person 1 says Hello. Person 2 counts the times Hello has been said and says Hello twice that number. Person 3 says Hello 3 times the sum of Hello's and then it is Person 1 again. This is how many Hello's each person says.at n=26A076505
- Number of permutations p of [n] such that p(i)-i is a multiple of ten for all i in [n].at n=37A275065
- Number of spanning trees in the n X 2 king graph.at n=11A338100