101829

Appears in sequences

• a(n) the smallest composite number of n+1 digits that becomes a prime by incrementing any one of the higher order digits.at n=4A124117
• Number of (4*n)X4 binary arrays with rows in nonincreasing order, n ones in every column and no more than 3 ones in any row.at n=6A188411
• Number of (7*n)Xn binary arrays with rows in nonincreasing order, 7 ones in every column and no more than 3 ones in any row.at n=3A188422