A109334 Integers with mutual residues of 9 or more.

10, 19, 29, 49, 69, 109, 129, 169, 189, 359, 429, 579, 599, 619, 809, 869, 979, 999, 1059, 1099, 1119, 1149, 1209, 1269, 1459, 1499, 1609, 1649, 1759, 1779, 1839, 1879, 1899, 1909, 1929, 1989, 2049, 2099, 2219, 2389, 2449, 2659, 2689, 2769, 2809, 2859

Offset

1,1

Comments

This is the special case k=9 of sequences with mutual k-residues. In general, a(1)=k+1 and a(n)=min{m | m>a(n-1), mod(m,a(i))>=k, i=1,...,n-1}. k=0 gives natural numbers A000027, k=1 prime numbers A000040 and k=2 gives A109022.

Links

Table of n, a(n) for n=1..46.

S. Mustonen, On integer sequences with mutual k-residues

Crossrefs

Sequence in context: A088410 A179110 A126624 * A370916 A085728 A195955

Adjacent sequences: A109331 A109332 A109333 * A109335 A109336 A109337

Keyword

nonn

Author

Seppo Mustonen, Aug 23 2005

Status

approved