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A026208 a(n) = (1/3)*s(n), where s(n) is the n-th multiple of 3 in A026172. 1
1, 3, 5, 2, 7, 9, 11, 4, 13, 15, 17, 6, 19, 21, 23, 8, 25, 27, 29, 10, 31, 33, 35, 12, 37, 39, 41, 14, 43, 45, 47, 16, 49, 51, 53, 18, 55, 57, 59, 20, 61, 63, 65, 22, 67, 69, 71, 24, 73, 75, 77, 26, 79, 81, 83, 28, 85, 87, 89, 30, 91, 93, 95 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

Sequence in context: A125132 A243352 A026184 * A120837 A208754 A180077

Adjacent sequences:  A026205 A026206 A026207 * A026209 A026210 A026211

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 14 09:51 EST 2019. Contains 329111 sequences. (Running on oeis4.)