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A108138 n to the power of the smallest prime divisor of n. 1
4, 27, 16, 3125, 36, 823543, 64, 729, 100, 285311670611, 144, 302875106592253, 196, 3375, 256, 827240261886336764177, 324, 1978419655660313589123979, 400, 9261, 484, 20880467999847912034355032910567, 576, 9765625, 676, 19683, 784 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 2..300

MATHEMATICA

Table[n^FactorInteger[n][[1, 1]], {n, 2, 30}] (* Harvey P. Dale, Dec 04 2012 *)

PROG

(PARI) xtosdiv(n) = \x to the power of smallest prime divisor of x <= n { local(z); for(x=2, n, y=Vec(factor(x)); z=x^y[1][1]; print1(z", ") ) }

CROSSREFS

Sequence in context: A094543 A136511 A218362 * A119361 A133482 A108139

Adjacent sequences:  A108135 A108136 A108137 * A108139 A108140 A108141

KEYWORD

easy,nonn

AUTHOR

Cino Hilliard, Jun 05 2005

STATUS

approved

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Last modified October 30 03:24 EDT 2020. Contains 338076 sequences. (Running on oeis4.)