113341

Properties

Appears in sequences

• Number of (n+3) X 4 0..1 matrices with each 4 X 4 subblock idempotent.at n=17A224561
• Primes p such that p+2, p+4, p+6, p+8, p+10 and p+12 are all semiprime.at n=10A241483
• Primes p such that p+2, p+4, p+6, p+8, p+10 are semiprimes.at n=21A241959
• Find the first (maximal) string, of length exactly n, of consecutive primes that alternate between types 6*k+1 and 6*k+5 or 6*k+5 and 6*k+1. The first element is a(n).at n=13A289237
• Numbers that are the smallest of four consecutive primes, no three of which sum to a nonprime.at n=26A298763
• Prime numbersat n=10738