47995

Appears in sequences

• Number of palindromic primes less than 10^n.at n=11A050251
• Number of palindromic primes less than 10^n.at n=12A050251
• Expansion of (1+x^2)*(1+x^5)/( Product_{j=1..7} (1-x^j) ).at n=49A060962
• Numbers n such that phi(n-1) + phi(n+1) = phi(2n).at n=17A067701
• Number of 4-step one space for components leftwards or up, two space for components rightwards or down asymmetric quasi-bishop's tours (antidiagonal moves become knight moves) on an n X n board summed over all starting positions.at n=32A187608
• Smallest positive multiple of n whose base-6 representation contains only 0's and 1's.at n=28A244957