230716

Appears in sequences

• Numbers k such that 37*2^k+1 is prime.at n=43A032368
• Number of 4-ary rooted trees with n nodes and height exactly 9.at n=18A036633
• Number of length n arrays of permutations of 0..n-1 with each element moved by -5 to 5 places and every three consecutive elements having its maximum within 5 of its minimum.at n=12A263749