981091

Properties

Appears in sequences

• Euler transform of 4 3 2 1 1 1 1 1 1 1 ...at n=24A029860
• Primes of the form p^2 - p + 1 where p is prime.at n=20A074268
• Primes of the form p^e - p^(e-1) + p^(e-2) - ... + (-1)^e, where p is prime.at n=32A127727
• Primes p such that 2p^2-1, 3p^2-2, 4p^2-3, and 5p^2-4 are also prime.at n=13A213107
• Primes p such that 2p^2-1, 3p^2-2, 4p^2-3, 5p^2-4 and 6p^2-5 are also prime.at n=0A213125
• Smallest prime p such that (k+1)*p^2-k are prime for k=1..n.at n=4A213162
• Prime numbersat n=77144