27026

Appears in sequences

• Number of reduced words of length n in the Weyl group B_27.at n=4A161954
• Number of reduced words of length n in the Weyl group D_27.at n=4A162369
• Number of nX3 0..1 arrays with every element unequal to 0, 1, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.at n=10A317155
• Positions of 0's in A330314.at n=36A330325
• Lexicographically earliest sequence of distinct positive integers such that a(n), a(n+1) and the product a(n)*a(n+1) have in common the substring n.at n=26A333933
• Indices of records in A371729: numbers k with A371729(k) > A371729(m) for all m < k.at n=47A371730