A077019 a(n) is the smallest number for which the prime distance A051699 is equal to n.

2, 1, 0, 26, 93, 118, 119, 120, 531, 532, 897, 1140, 1339, 1340, 1341, 1342, 1343, 1344, 9569, 15702, 15703, 15704, 15705, 19632, 19633, 19634, 19635, 31424, 31425, 31426, 31427, 31428, 31429, 31430, 31431, 31432, 31433, 155958, 155959, 155960, 155961, 155962, 155963, 155964

Offset: 0

Author

Eric W. Weisstein, Oct 17 2002

Keywords

• nonn

Links

• David A. Corneth, Table of n, a(n) for n = 0..775 (using b-file from A002386)
• Eric Weisstein's World of Mathematics, Prime Distance

Crossrefs

Cf. A002386, A051699.

Programs

PARI

d(n) = if(n<1, 2*(n==0), min(nextprime(n)-n, n-precprime(n))); \\ A051699
a(n) = my(k=0); while (d(k) != n, k++); k; \\ Michel Marcus, Aug 21 2019

Extensions

More terms from Michel Marcus, Aug 21 2019