29813

Appears in sequences

• First semiprime after Pi^n.at n=9A117881
• Numbers whose square starts with 4 identical digits.at n=29A132391
• Number of length n 0..6 arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope.at n=6A245132
• Number of length 7 0..n arrays least squares fitting to a zero slope straight line, with a single point taken as having zero slope.at n=5A245137
• Denominators of convergents to Glaisher-Kinkelin constant (A074962).at n=11A279920
• Numbers n with the property that n^2 contains a sequence of four or more consecutive 8's.at n=16A301938
• Discriminants of totally real cubic fields in which every norm-positive unit is totally positive.at n=4A329769
• Numbers whose square starts with exactly 4 identical digits.at n=28A346940
• Order 3 perimeter magic squares of magic sum n, all elements distinct and 1 in the set; bracelet symmetry.at n=46A382455