28385

Appears in sequences

• Numbers k such that the smoothly undulating palindromic number (35*10^k - 53)/99 is a prime.at n=7A062218
• a(n) = binomial(n+5,6) + binomial(n+3,3) + binomial(n+2,3) + binomial(n-1,1).at n=14A105450
• Hamming weight distribution of code obtained by lifting Golay code of length 24 to Z/4Z.at n=24A105547
• Number of partitions of n into 8 parts such that every i-th smallest part (counted with multiplicity) is different from i.at n=28A244244
• Coordination sequence for (2,5,infinity) tiling of hyperbolic plane.at n=22A265068
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2)*b(n-1), where a(0) = 3, a(1) = 4, b(0) = 1, b(1) = 2, and (a(n)) and (b(n)) are increasing complementary sequences.at n=15A296265
• Number of 5-cycles in the n-polygon diagonal intersection graph.at n=32A300553