486023

Properties

Appears in sequences

• Primes of the form 7*p^2+7*p-1 (with p=prime).at n=20A171138
• a(n) = Sum_{k=0..2^n-1} k*A261015(n,k).at n=15A261016
• Primes p such that (p-1)/2, (p-2)/3, 2*p+1, 3*p+2 are all prime numbers.at n=10A348307
• Prime numbersat n=40446