40172
domain: N
Appears in sequences
- Pisot sequence T(3,10), a(n) = floor(a(n-1)^2/a(n-2)).at n=8A018920
- McKay-Thompson series of class 30d for Monster.at n=41A058625
- Number of union-closed partitions of weight n.at n=47A225973
- Number of partitions of n with rank 3 or higher (the rank of a partition is the largest part minus the number of parts).at n=45A363230
- Expansion of Sum_{k>0} k! * x^k/(1+x^k)^(k+1).at n=7A370674