38072
domain: N
Appears in sequences
- Total preorders.at n=5A006329
- Triangle T(n,k) read by rows; related to number of preorders.at n=33A079502
- Half the difference between the larger and smaller term of the n-th amicable pair.at n=31A162884
- Half the difference between the larger and smaller terms of the n-th amicable pair (x,y) given in A259933.at n=31A275470
- E.g.f. A(x) satisfies: A(x) = sin(x * exp(A(x))).at n=6A334856