66089

Properties

Appears in sequences

• Primes having only {0, 6, 8, 9} as digits.at n=21A053580
• Primes that contain all the digits {0,6,8,9} and only these digits.at n=8A156200
• Cyclops primes with circular digits {0,6,8,9}.at n=1A160561
• Primes of the form 2^x+2*x+y+2^y, with x and y integers of any sign.at n=39A162575
• Carryless squares of carryless primes (cf. A169887).at n=32A169904
• Number of nX6 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically.at n=4A207958
• T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically.at n=49A207960
• Number of 5 X n 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 0 1 and 1 0 0 vertically.at n=5A207963
• Cyclops numbers with circular digits {0,6,8,9}.at n=15A274765
• Prime numbersat n=6599