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A256424 A255582 smoothed by replacing each prime p with 2p and each thrice-prime 3p also with 2p. 2
1, 4, 6, 4, 4, 8, 6, 10, 12, 10, 14, 10, 14, 18, 14, 16, 27, 20, 22, 24, 22, 26, 22, 26, 28, 26, 32, 30, 34, 25, 34, 35, 34, 40, 42, 38, 36, 38, 44, 38, 46, 45, 46, 48, 46, 50, 54, 52, 58, 56, 58, 49, 58, 63, 60, 77, 62, 55, 62, 65, 62, 70 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

The result is to change a three-pronged graph to a single line.

LINKS

N. J. A. Sloane, Table of n, a(n) for n = 1..3203

CROSSREFS

Cf. A255582.

Sequence in context: A198493 A161965 A256419 * A214900 A078385 A137444

Adjacent sequences:  A256421 A256422 A256423 * A256425 A256426 A256427

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Apr 08 2015

STATUS

approved

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Last modified September 17 16:32 EDT 2021. Contains 347487 sequences. (Running on oeis4.)