51027

Appears in sequences

• Number of partitions of n with equal nonzero number of parts congruent to each of 1 and 2 (mod 3).at n=51A035539
• A035539 with periodic zeros stripped.at n=16A035593
• Meandric numbers for a river (or directed line) crossing two perpendicular roads at n points, beginning in the (-,-) quadrant, crossing x axis first and ending in any quadrant.at n=12A077551
• Numbers k such that 97*10^k - 3 is prime.at n=24A281111