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A031273 Position of n-th 3 in A031269. 0
3, 7, 9, 18, 23, 28, 29, 44, 49, 54, 62, 64, 72, 74, 89, 90, 100, 104, 105, 112, 113, 117, 127, 133, 138, 140, 147, 166, 168, 175, 180, 181, 184, 186, 187, 191, 195, 209, 216, 220, 228, 229, 242, 246, 249, 253, 256, 272, 276, 277 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

CROSSREFS

Sequence in context: A079464 A036976 A230116 * A140118 A191106 A324699

Adjacent sequences:  A031270 A031271 A031272 * A031274 A031275 A031276

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified September 16 02:16 EDT 2019. Contains 327088 sequences. (Running on oeis4.)