login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A056143
Concatenate ... floor[n/100], floor[n/10], n.
1
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 440, 441, 442, 443, 444, 445, 446, 447, 448, 449, 550, 551, 552, 553, 554, 555
OFFSET
0,3
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Henry Bottomley, Jun 15 2000
STATUS
approved