673920
domain: N
Appears in sequences
- The following triangle contains n smallest numbers with the prime signature of n!. Sequence contains the triangle by rows.at n=38A111467
- a(n) = A002952(n) + A002953(n).at n=12A180277
- Average of amicable pairs (x,y), ordered by the smaller value x given in A002025.at n=33A275315
- Average of amicable pairs (x,y), ordered by the sum x+y given in A259953.at n=34A275316