95226
domain: N
Appears in sequences
- Expansion of sum ( q^n / product( 1-q^k, k=1..6*n), n=0..inf ).at n=38A035298
- Number of subsets of the n-th roots of unity that sum to 1.at n=29A107754
- The number of permutations of length n sortable by 2 prefix block transpositions.at n=25A228394
- Number of nX4 0..1 arrays with every element equal to 0, 1, 3 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.at n=11A302631
- Lesser of 2 successive tetraprimes (k, k+4) sandwiching three consecutive not squarefree numbers.at n=27A367791