77269

Properties

Appears in sequences

• Last term of prime quadruples.at n=31A090258
• Home primes whose homeliness is greater than 5.at n=26A133965
• Home primes whose homeliness is 6.at n=16A133966
• Primes p such that subtracting two from any single decimal digit of p produces another prime with restriction that first digit may not be changed to a 0 (obviously p cannot contain digits less than 2).at n=10A213175
• Number of n X 3 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=6A240631
• Number of nX7 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=2A240635
• T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=38A240636
• T(n,k)=Number of nXk 0..1 arrays with no element equal to exactly three horizontal or vertical neighbors, with new values 0..1 introduced in row major order.at n=42A240636
• a(n) is the smallest prime p such that 2p+3q and 3p+2q are n-almost primes, where q is next prime after p.at n=4A335737
• Prime numbersat n=7593