39403

Appears in sequences

• Areas of a sequence of right-angled figures described below.at n=24A058195
• a(0) = 1; for n > 0, a(n) = 41*n^2 + 2.at n=31A206399
• Number of (n+1) X (n+1) -3..3 symmetric matrices with every 2 X 2 subblock having sum zero and one, three or four distinct values.at n=11A211327
• Number of n X 2 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 n X 2 array.at n=25A219621
• Numbers k such that (266*10^k - 11) / 3 is prime.at n=25A277066