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”).

A050017
a(n) = position of n in A050016.
0
1, 4, 20, 3, 11, 19, 27, 35, 2, 10, 14, 18, 22, 26, 30, 34, 63, 5, 67, 9, 71, 13, 75, 17, 50, 204, 21, 54, 25, 383, 29, 87, 33, 437, 62, 37, 241, 66, 566, 8, 170, 70, 445, 620, 12, 174, 74, 424, 16, 699, 49, 203, 328, 428, 553, 53, 82, 24, 282, 382, 457, 582, 28
OFFSET
1,2
CROSSREFS
Cf. A050016.
Sequence in context: A104159 A039921 A081852 * A125514 A118392 A263964
KEYWORD
nonn,easy
STATUS
approved