0,1

These are the distances described in A058867. First occurrences of distances are in A054342.

Table of n, a(n) for n=0..29.

53 is an equidistant lonely prime. The distance to both the next prime and the previous prime is 6, larger than for any smaller prime. Thus 6 is in the sequence.

Sequence in context: A257479 A307740 A244043 * A129314 A137895 A194096

Adjacent sequences: A058865 A058866 A058867 * A058869 A058870 A058871

nonn

Harvey Dubner (harvey(AT)dubner.com), Dec 07 2000; extended Sep 11 2004

a(20)-a(29) from Dmitry Petukhov, Sep 22 2015

approved