31432
domain: N
Appears in sequences
- Lonely numbers: distance to closest prime sets a new record.at n=22A051650
- Smallest number at distance n from nearest prime.at n=35A051652
- Smallest number at distance 2n+1 from nearest prime.at n=17A051729
- a(n) is the smallest number for which the prime distance A051699 is equal to n.at n=35A077019
- Least positive k such that the distance from k to closest prime = n.at n=35A079582
- Least positive k such that k * [RSA-640]^n - 1 is prime, where RSA-640 is the 193 decimal digit RSA challenge number A391940(14).at n=33A108573
- Number of length n+3 0..1 arrays with at most two downsteps in every n consecutive neighbor pairs.at n=17A256818
- List of indices where the maximum of {A316190(j) | j<=n} increases.at n=20A316191
- Sum of the fifth largest parts of the partitions of n into 9 parts.at n=46A326469
- Number of integer partitions of n of even length whose greatest multiplicity is at most half their length.at n=45A338914
- Number of edges formed in a square by straight line segments when connecting the n-1 points between each corner that divide each edge into n equal parts to the n-1 points on the edge on the opposite side of the square.at n=11A355800