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A043046 a(n)=(s(n)+1)/3, where s(n)=n-th base 3 palindrome that starts with 2. 0
1, 3, 7, 8, 9, 19, 23, 27, 55, 58, 61, 65, 68, 71, 75, 78, 81, 163, 175, 187, 191, 203, 215, 219, 231, 243, 487, 496, 505, 517, 526, 535, 547, 556, 565, 569, 578, 587, 599, 608, 617, 629, 638, 647, 651, 660, 669, 681, 690, 699, 711 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..51.

CROSSREFS

Sequence in context: A094551 A239937 A114441 * A030674 A030684 A276002

Adjacent sequences:  A043043 A043044 A043045 * A043047 A043048 A043049

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 23 02:46 EDT 2017. Contains 286909 sequences.