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A004156 Odd numbers written backwards. 1
1, 3, 5, 7, 9, 11, 31, 51, 71, 91, 12, 32, 52, 72, 92, 13, 33, 53, 73, 93, 14, 34, 54, 74, 94, 15, 35, 55, 75, 95, 16, 36, 56, 76, 96, 17, 37, 57, 77, 97, 18, 38, 58, 78, 98, 19, 39, 59, 79, 99, 101, 301, 501, 701, 901, 111, 311, 511, 711, 911, 121, 321, 521 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..62.

FORMULA

a(n) = A004086(A005408(n)). - Michel Marcus, Apr 05 2014

CROSSREFS

Cf. A005408.

Sequence in context: A229364 A029660 A264734 * A081936 A238795 A265079

Adjacent sequences:  A004153 A004154 A004155 * A004157 A004158 A004159

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane

EXTENSIONS

More terms from  Eric M. Schmidt, Apr 04 2014

STATUS

approved

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Last modified October 23 12:04 EDT 2019. Contains 328345 sequences. (Running on oeis4.)