A080676 a(1) = 1; for n>1, a(n) is the smallest number > a(n-1) such that the first n terms of the sequence contain a total of a(n) digits.

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141

Offset

1,2

Links

Table of n, a(n) for n=1..68.

Crossrefs

Sequence in context: A071980 A058183 A322341 * A033061 A088380 A122620

Adjacent sequences: A080673 A080674 A080675 * A080677 A080678 A080679

Keyword

base,easy,nonn

Author

Matthew Vandermast, Mar 02 2003

Status

approved