227416

Appears in sequences

• Positive solutions x to the equation x^2 + (x+71)^2 = y^2.at n=14A118673
• Greatest number m such that the fractional part of (10/9)^A153693(n) <= 1/m.at n=9A153697
• Greatest number m such that the fractional part of (10/9)^A153694(n) <= 1/m.at n=11A153698
• Number of unique X-rays of n X n binary matrices with exactly n ones.at n=44A290133