155964

Appears in sequences

• Lonely numbers: distance to closest prime sets a new record.at n=26A051650
• Smallest number at distance 2n+1 from nearest prime.at n=21A051729
• a(n) is the smallest number for which the prime distance A051699 is equal to n.at n=43A077019
• Begin with a(0) = 3. Let a(n) for n > 0 be the smallest positive integer not yet in the sequence which forms part of a Primitive Pythagorean Triple (PPT) when paired with a(n-1).at n=27A239356
• List of indices where the maximum of {A316190(j) | j<=n} increases.at n=24A316191
• Midpoints of record gaps between primes: a(n) = (A000101(n) + A002386(n))/2 for n > 1.at n=13A354604