247607

Properties

Appears in sequences

• Median term of prime 5-tuples (p, p+2, p+6, p+8, p+12).at n=16A090286
• Primes occurring in exactly three prime triples (p,q,r) with p<q<r=p+6.at n=28A098423
• a(n) = (n^5-n-10)/10.at n=19A131176
• Number of n X 7 0..2 arrays with horizontal differences mod 3 never 1, vertical differences mod 3 never -1, and rows and columns lexicographically nondecreasing.at n=7A229444
• Prime numbersat n=21842