A044921 - 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

A044921

Numbers whose base-5 run lengths form a palindrome.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 31, 35, 36, 38, 39, 40, 41, 42, 44, 45, 46, 47, 48, 51, 52, 53, 54, 55, 57, 58, 59, 62, 65, 66, 67, 69, 70, 71, 72, 73, 76, 77, 78, 79, 80

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

OFFSET

1,2

LINKS

Table of n, a(n) for n=1..63.

CROSSREFS

Cf. A007091.

Sequence in context: A236841 A236850 A263028 * A260423 A193989 A321293

Adjacent sequences: A044918 A044919 A044920 * A044922 A044923 A044924

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved