13596908545
domain: N
Appears in sequences
- Triangle read by rows: T(n,k) is the number of direct sum decompositions of a finite vector space of n dimensions over GF(2) that have exactly k subspaces of dimension 1, n>=0, 0<=k<=n.at n=28A287206
- Number of direct sum decompositions of GF(2)^n that do not contain any subspaces of dimension 1.at n=7A289543