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A024623 a(n) = position of 3^n among the powers of primes (A000961). 0
1, 3, 8, 16, 33, 69, 153, 360, 894, 2294, 6060, 16229, 44126, 121021, 334771, 931905, 2608160, 7333717 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

CROSSREFS

Sequence in context: A173283 A077552 A171497 * A201250 A196373 A027291

Adjacent sequences:  A024620 A024621 A024622 * A024624 A024625 A024626

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 17 21:13 EST 2012. Contains 206085 sequences.