82240

Appears in sequences

• Numbers k such that 1000k+1, 1000k+3, 1000k+7, 1000k+9 are all primes.at n=29A064962
• a(n) = (4*n^3 + 6*n^2 + 8*n + 6)/3.at n=39A100504
• Number of right triangles on a (n+1)X9 grid.at n=24A189813
• Number of 3 X n 0..2 arrays with no element equal to any value at offset (-2,-2) (-1,-2) or (0,-1) and new values introduced in order 0..2.at n=10A275143
• Least number k such that there are exactly n ways to choose a different binary index of each binary index of k.at n=12A367910
• Sorted positions of first appearances in A367905.at n=14A367911