260810

Appears in sequences

• "Stapled" intervals are defined in A090318. Call a stapled interval "maximal" if it is not a proper subinterval of any other stapled interval. Sequence gives starting points of maximal stapled intervals.at n=24A130170
• Numbers k such that 409*2^k+1 is prime.at n=17A323104
• Number of free polyforms with n cells of two types: unit squares and isosceles right triangles whose short sides have unit length. Cells are joined along sides of equal lengths.at n=7A390999