44609
domain: N
Appears in sequences
- Positions of A080299 in A014486.at n=35A080298
- Composite numbers for which the root mean square of proper divisors is an integer.at n=33A247135
- Number of series-reduced rooted trees whose leaves are non-singleton integer partitions whose multiset union is an integer partition of n with no 1's.at n=25A320294
- Number of compositions of 7*n-3 into parts 6 and 7.at n=16A373935
- a(n) is the index where A387090(n) appears in A386482.at n=33A386484
- Number of integer partitions of n such that for some part k the multiplicity of k exceeds k.at n=42A387578
- a(n) = Sum_{k=0..floor(n/2)} binomial(k+2,3*n-6*k+2).at n=34A390035
- a(n) = Sum_{k=0..floor(n/3)} binomial(k,2*n-6*k).at n=58A391399