A030405 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

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”).

Other ways to Give

A030405

Position of n-th 3 in A030401.

2, 6, 10, 11, 13, 14, 20, 26, 32, 34, 37, 38, 44, 50, 56, 58, 61, 62, 63, 66, 68, 69, 72, 74, 75, 78, 80, 81, 82, 84, 85, 86, 94, 102, 110, 113, 117, 118, 126, 134, 142, 145, 149, 150, 158, 166, 174, 177, 181, 182, 184, 188, 190, 192

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..54.

CROSSREFS

Sequence in context: A225271 A357725 A050425 * A125241 A116043 A085258

Adjacent sequences: A030402 A030403 A030404 * A030406 A030407 A030408

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved