75357

Appears in sequences

• Palindromes of form k^2 + k + 7.at n=5A027723
• Gaps of 10 in sequence A038593 (lower terms).at n=27A038659
• Palindromic numbers which are the difference of two positive cubes.at n=16A038808
• Triangle T(n,k) of number of strongly connected digraphs on n unlabeled nodes and with k arcs, k=0..n*(n-1).at n=64A057276
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2) + n +1, where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 4.at n=19A293357