1292831

Properties

Appears in sequences

• Primes equal to a product of twin primes minus 1 divided by 2.at n=15A086870
• a(n+1) = prime(1+a(n)), starting with a(0) = 0.at n=9A119533
• Numbers k such that A155085(k) is in A037074.at n=33A352616
• Dispersion of the odd primes: a rectangular array read by downward antidiagonals.at n=46A361876
• Prime numbersat n=99524