104444

Appears in sequences

• Number of 5-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=24A187588
• Smallest number with n nonprime substrings (Version 2: substrings with leading zeros are counted as nonprime if the corresponding number is > 0).at n=20A213303
• Smallest number with n nonprime substrings (Version 3: substrings with leading zeros are counted as nonprime if the corresponding number is not a prime).at n=20A213304