84499

Properties

Appears in sequences

• Number of n X n nonnegative integer arrays with every 2 X 2 subblock summing to 4.at n=5A145014
• Primes of the form 5n^2 - 1.at n=33A201783
• Numbers n such that A045876(n) = A045876(n+1).at n=16A276758
• Numbers that are the sum of five fourth powers in four or more ways.at n=35A344354
• Numbers that are the sum of five fourth powers in exactly four ways.at n=33A344355
• Primes having only {4, 8, 9} as digits.at n=15A385796
• Prime numbersat n=8237