87978

Appears in sequences

• Denominators of continued fraction convergents to sqrt(566).at n=11A042085
• Palindromes that are the product of 5 distinct primes.at n=8A046395
• Number of primitive (aperiodic) reversible string structures with n beads using a maximum of four different colors.at n=10A056333
• Smallest palindromic multiple of 11, sum of whose digits at some stage is equal to n.at n=38A083516
• Integers that are Rhonda numbers to base 18.at n=25A255735
• Palindromic numbers which are also palindromic in their binary reflected Gray code representation.at n=12A281378
• Consider all the Pythagorean triangles with perimeter A010814(n). Then a(n) is the sum of the areas of the squares on all of their sides.at n=40A334808
• Palindromes with exactly 5 distinct prime divisors.at n=15A373465