53935

Appears in sequences

• Number of labeled servers of dimension 10.at n=4A027397
• Palindromes with exactly 4 distinct prime factors.at n=32A046394
• a(n) = smallest palindrome > a(n-1) such that a(1)*a(2)*...*a(n) + 1 is prime with a(1) = 2.at n=35A051896
• Triangle Q, read by rows, such that Q^2 transforms column k of Q^2 into column k+1 of Q^2, so that column k of Q^2 equals column 0 of Q^(2*k+2), where Q^2 denotes the matrix square of Q.at n=40A113350
• Column 4 of triangle A113350, also equals column 0 of A113340^10.at n=4A113354
• Triangle, read by rows, given by the product Q^-1*P^2, where the triangular matrices involved are P = A113340 and Q = A113350.at n=50A113368