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A089542 Semiprimes arising in A085753. 3
4, 4, 33, 259, 3127, 46661, 823549, 16777219, 387420493, 10000000003, 285311670617, 8916100448287, 302875106592259, 11112006825558019, 437893890380859379, 18446744073709551617, 827240261886336764197 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..17.

FORMULA

a(n)=n^n + A085753(n).

CROSSREFS

Cf. A085753, A089543, A089544.

Sequence in context: A217310 A298681 A189743 * A222285 A222504 A226008

Adjacent sequences:  A089539 A089540 A089541 * A089543 A089544 A089545

KEYWORD

nonn

AUTHOR

Ray Chandler, Nov 09 2003

STATUS

approved

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Last modified January 20 02:13 EST 2019. Contains 319320 sequences. (Running on oeis4.)