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A023500 a(n) = b(n) + d(n), where b(n) = (n-th Fibonacci number > 1) and d(n) = (n-th number that is 1, 2, or 3, or is not a Lucas number). 0
3, 5, 8, 13, 19, 29, 43, 65, 101, 157, 247, 392, 626, 1004, 1616, 2604, 4202, 6787, 10969, 17735, 28682, 46394, 75052, 121421, 196448, 317842, 514261, 832073, 1346303, 2178344, 3524614, 5702924, 9227503, 14930391, 24157857, 39088210 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..35.

CROSSREFS

Sequence in context: A261175 A265064 A030762 * A035421 A035424 A245934

Adjacent sequences:  A023497 A023498 A023499 * A023501 A023502 A023503

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 8 08:09 EDT 2021. Contains 343658 sequences. (Running on oeis4.)